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Home Software Developers Kotlin United States

Top Kotlin Developers in the United States

Kotlin has become the go-to language for modern Android apps, JVM back ends, and multiplatform projects. From Silicon Valley product studios to boutique dev shops in Austin and New York, U.S. teams are pushing the limits of what Kotlin can do.

On Clutch, every provider is ranked using client interviews, detailed case studies, and our proprietary verification process, so you can quickly shortlist partners you trust. Use the filters to narrow by hourly rate, project size, industry focus, or city, then dive into each profile to see code samples and real-world results.

Ready to explore? Check out these helpful resources:

• Top Kotlin Developers

• Kotlin Developers in New York

• Kotlin Developers in California

• Kotlin Developers in Illinois

Ratings Updated: April 3, 2026
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15 Leaders 15 Contenders

758 Companies

Country: United States
Programming & Scripting: Kotlin

List of the Top United States Kotlin Development Services

  • Kero Creative Logotype

    4.5 1 review
    Undisclosed
    Undisclosed
    2 - 9
    Duluth, MN

    Services provided

    20% Content Marketing
    20% Graphic Design
    20% Social Media Marketing +3
    20% Video Production
    10% AR/VR Development
    10% Web Development

    Focus Areas

    12% Kotlin
    11% Ember.js
    11% JavaScript +6
    11% Objective C
    11% Other programming & scripting languages
    11% PHP
    11% Python
    11% Swift
    11% Visual Basic

    Kero Creative is a social media management company that specializes in enhancing digital presence through strategic content creation and engagement. Reviews highlight their consistent performance, with 100% of clients appreciating their timely deliverables and proactive communication. While they excel in increasing online engagement, clients suggest exploring additional strategies to convert leads into sales.

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    Industry Experience

    Kero Creative has effectively served the publishing industry by enhancing social media presence and engagement for authors. Clients commend their proactive strategies, timely reporting, and personalized recommendations, noting a positive impact on digital visibility. However, there are suggestions for improved conversion from engagement to sales. Overall, Kero Creative's strengths in social media management make them a strong fit for businesses in the publishing sector seeking to elevate their online presence.

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    Publishing

    Average Project Cost Breakdown

    Less than $10,000 (1)

    What Clients Have Said

    Clients have expressed satisfaction with Kero Creative's pricing, noting that their investment of approximately $200 per month has yielded valuable social media management and growth in digital presence. One client highlighted the cost-effectiveness of their services, stating that Kelsey has been proactive and open in her approach, delivering timely reports and insightful recommendations. Overall, the sentiment reflects a positive perception of value for money, despite some challenges in converting online engagement into sales.
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  • TDMK Digital Logotype

    4.0 1 review
    $25,000+
    $150 - $199 / hr
    10 - 49
    Chantilly, VA

    Services provided

    10% Custom Software Development
    20% Mobile App Development
    20% UX/UI Design +3
    20% Web Design
    20% Web Development
    10% Enterprise App Modernization

    Focus Areas

    10% Kotlin
    10% Ember.js
    10% Java +7
    10% JavaScript
    10% Objective C
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Swift
    10% Typescript

    TDMK Digital is a Custom Software Development company specializing in mobile application creation. Across their reviews, 90% of feedback highlights their strong design capabilities and effective project management, while 10% of feedback suggests improvements in handling data integrations and time estimates. Their services demonstrate competence in end-to-end software development projects.

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    0 of 1 Custom Software Development reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    App Dev & Design for IT Company

    4.0 — TDMK Digital developed and designed a mobile app (iOS/Android/Windows Phone) to assist CES tradeshow attendees, integrating multiple data pulls for streamlined event navigation.  Read more
    Read 1 Review

    Industry Experience

    TDMK Digital has demonstrated expertise primarily within the Consumer Products industry, specifically in mobile application development for major events like CES. Feedback highlights their strengths in innovative design and effective project management, with clients noting their responsiveness and communication skills. Overall sentiment is positive, emphasizing the importance of clear documentation and planning. Potential clients from the consumer electronics sector should find TDMK Digital a compelling choice for enhancing user experience and engagement through technology.

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    Consumer Products

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What Clients Have Said

    Clients generally perceive TDMK Digital as offering good value for money, with one client noting a reasonable investment of $35,000 to $40,000 for a mobile app project, which was described as 'super reasonable.' Overall sentiment reflects satisfaction with their pricing relative to the quality of work delivered, especially in design and project management. However, some clients suggested improvements in time management and data integration processes, indicating room for enhancement in their service delivery.
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  • MATRIXWAYZ Logotype

    4.8 2 reviews
    $1,000+
    $25 - $49 / hr
    10 - 49
    Wilmington, DE

    Services provided

    25% Custom Software Development
    25% AI Development
    10% AI Agents +5
    10% Generative AI
    10% Mobile App Development
    10% Web Development
    5% Engineering
    5% Microservices Architecture Services

    Focus Areas

    10% Kotlin
    25% JavaScript
    25% Python +5
    15% SQL
    10% AJAX
    5% Java
    5% Ruby
    5% Typescript

    MATRIXWAYZ is a technology company specializing in developing AI-driven sales engines. In reviews, clients commend their cost-effective solutions and prompt delivery, with 100% of feedback highlighting their alignment with client values and efficient communication. However, there is a suggestion for improvement in handling input metrics. Overall, MATRIXWAYZ is recognized for its ability to increase sales and meet client expectations.

    See all 2 projects
    0 of 1 reviews is 5 stars
    Less than $10,000 avg. project cost

    Reviewed 1 time in the past 6 months

    In the last six months, MATRIXWAYZ received positive feedback for their timely delivery and effective solutions, notably enhancing client sales by 10%–30%. Clients appreciated their alignment with project goals, budget-friendly pricing, and strong communication. However, there were suggestions for improvement in metrics handling. Overall, the sentiment reflects satisfaction with their services and a recommendation for future collaborations.
    Read 1 Recent Review

    Average Project Cost Breakdown

    Less than $10,000 (1)

    What Clients Have Said

    Clients generally express positive sentiments regarding the value and cost-effectiveness of MATRIXWAYZ's services. One client noted they invested less than $10,000 and experienced a 10%–30% increase in sales bookings, highlighting that the pricing aligned well with their budget and offered good value. Additionally, the timely delivery and effective communication further reinforced the perception of value for money, making MATRIXWAYZ a suitable choice for their project needs.
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    $1,500 Best for startups testing AI ideas solo business $15,000 Growing teams automating one process growth stage $50,000 Businesses launching AI-powered features

    Custom Software Development Packages

    A starter package designed to help businesses validate use cases quickly. Ideal for teams looking to automate a single workflow or launch an proof of concept with minimal risk and fast turnaround.
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  • Bauer Entertainment Marketing Logotype

    5.0 1 review
    Undisclosed
    Undisclosed
    2 - 9
    Nashville, TN

    Services provided

    10% Content Marketing
    10% Conversion Optimization
    10% Digital Strategy +7
    10% Email Marketing
    10% Event Marketing
    10% Graphic Design
    10% Marketing Strategy
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Development

    Focus Areas

    12% Kotlin
    13% AJAX
    13% Ember.js +5
    13% PHP
    13% Python
    13% Redux
    13% Ruby
    10% Objective C

    Bauer Entertainment Marketing is a marketing and advertising firm specializing in promoting entertainment productions. The company is highly praised for its outstanding service and professionalism, with 100% of reviews highlighting their dedication and effective collaboration. Clients commend BEM for exceeding expectations, especially during challenging circumstances, and offer strong endorsements for their future engagements.

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    Industry Experience

    Bauer Entertainment Marketing (BEM) has demonstrated strong expertise in the Arts, Entertainment, and Music industry, specifically in marketing and advertising for touring productions. Reviews highlight BEM's exceptional service, professionalism, and ability to adapt during challenging circumstances, such as the COVID-19 pandemic. Their commitment to client success and proactive communication has resulted in highly positive sentiment. Potential clients in the entertainment sector can expect reliable support and impactful marketing strategies from BEM.

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    Select Industry to see insights

    Arts, entertainment & music

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What Clients Have Said

    Bauer Entertainment Marketing is noted for providing exceptional value for money, as highlighted by a client who praised their outstanding service and willingness to offer additional support without extra charges during challenging times. The client emphasized that BEM exceeded expectations, leading to a strong endorsement. Overall, feedback indicates a sentiment of high satisfaction regarding the company's cost-effectiveness and commitment to client success.
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  • SEO Reforms Logotype

    5.0 3 reviews
    $1,000+
    $50 - $99 / hr
    10 - 49
    Montebello, CA

    Services provided

    50% Search Engine Optimization
    15% Social Media Marketing
    15% Web Development +2
    10% Content Marketing
    10% Mobile App Development

    Focus Areas

    15% Kotlin
    20% JavaScript
    20% Swift +3
    15% Python
    15% Ruby
    15% SQL

    SEO Reforms is an SEO agency that specializes in web development and digital marketing solutions. The company consistently receives high praise for its exceptional communication and project management skills, with 100% of reviewers highlighting their professionalism and responsiveness. Both clients reported increased website performance and satisfaction with their services, although one suggested improvement in response times for minor revisions.

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    Reviews mention Great project management

    Clients consistently highlight the excellent project management provided by SEO Reforms, noting timely delivery and effective communication. One client emphasized that their project was handled professionally, with updates throughout the process and quick responses to requests. The overall sentiment reflects a strong appreciation for the company's ability to meet deadlines and understand client needs, contributing to a successful project outcome.
    • Website Design & Dev for Men's Clothing Company
      5.0 Jul 10, 2025

      Yes, their project management was excellent. They delivered everything on time and kept me updated throughout the process. They were responsive to all my questions and quickly made any changes I requested. Communication was smooth, and they handled the entire project professionally.

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    Industry Experience

    SEO Reforms has demonstrated expertise in eCommerce and medical industries, receiving positive feedback for their website design, SEO services, and project management. In eCommerce, they successfully enhanced website traffic and online orders through effective eCommerce platform development. In the medical sector, they integrated essential features and optimized multiple pages, leading to significant performance improvements. Overall, clients commend their communication, creativity, and technical skills, positioning them as a strong contender for projects in these fields.

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    Select Industry to see insights

    eCommerce Medical

    Average Project Cost Breakdown

    Less than $10,000 (1)

    What Clients Have Said

    Clients consistently praise SEO Reforms for their competitive pricing and excellent value for money. One client highlighted that the 'pricing fit our budget' and noted the 'good value for cost.' Another expressed satisfaction with the project's affordability, stating, 'communication was smooth' and deliverables were met on time. Overall, the sentiment reflects a strong appreciation for the quality of services received relative to the costs incurred, reinforcing SEO Reforms as a cost-effective choice for digital solutions.
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    Montebello, CA

    Montebello City
    Montebello, CA 90640

    16 - 20

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  • Infojini Consulting Logotype

    Not yet reviewed

    $25,000+
    $25 - $49 / hr
    250 - 999
    Columbia, MD

    Services provided

    10% Custom Software Development
    15% BI & Big Data Consulting & SI
    15% Mobile App Development +7
    10% AI Development
    10% Cloud Consulting & SI
    10% Generative AI
    10% IT Staff Augmentation
    10% Web Development
    5% AI Agents
    5% ERP Consulting and SI

    Focus Areas

    10% Kotlin
    15% SQL
    10% Ember.js +13
    5% AJAX
    5% ASP.NET
    5% C
    5% C#
    5% C++
    5% Java
    5% JavaScript
    5% PHP
    5% Python
    5% Typescript
    5% Visual Basic
    5% backbone.js
    5% jquery

    Application development firm Infojini Consulting is based in Columbia, Maryland and Edison, New Jersey. The team provides Mobile App Development and BI & big data consulting & SI.

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  • EIC Agency Logotype

    4.0 1 review
    Undisclosed
    $100 - $149 / hr
    10 - 49
    New York, NY

    Services provided

    20% Search Engine Optimization
    10% Content Marketing
    10% Email Marketing +6
    10% Low/No Code Development
    10% Mobile App Development
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    12% Kotlin
    13% AJAX
    13% Ember.js +5
    13% Redux
    13% SQL
    13% Swift
    13% Visual Basic
    10% Objective C

    EIC Agency is a web development company specializing in WordPress website creation, design, and customization. The feedback highlights their skilled team in both design and development, leading to successful project outcomes. While 100% of reviewers appreciate their expertise and support, there is a suggestion for clearer upfront guidance and communication regarding project planning.

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    Industry Experience

    EIC Agency has demonstrated expertise in the Education sector, receiving positive feedback for their technical and design capabilities. Clients commend their ability to deliver tailored solutions, particularly in website development using WordPress. The agency stands out for its specialized team, combining design and development skills effectively. Overall sentiment within this industry is favorable, indicating EIC's strong potential for educational institutions seeking dynamic and user-friendly digital solutions.

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    Select Industry to see insights

    Education

    Average Project Cost Breakdown

    $10,000 to $49,000 (1)

    What Clients Have Said

    Clients have expressed satisfaction with EIC Agency's pricing, citing that the $15,000 investment for a comprehensive website overhaul delivered substantial value. The project coordinator noted that they received ongoing support without additional charges for minor requests, enhancing perceived value. Overall, the sentiment reflects a positive assessment of cost-effectiveness, particularly in relation to the quality of design and development expertise provided, which met their specific needs effectively.
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  • Knoxweb Logotype

    2.5 4 reviews
    $5,000+
    $50 - $99 / hr
    10 - 49
    Knoxville, TN

    Services provided

    50% Web Design
    40% Web Development
    10% E-Commerce Development

    Focus Areas

    10% Kotlin
    15% Other programming & scripting languages
    10% Ember.js +7
    10% Perl
    10% Python
    10% Redux
    10% Swift
    10% Typescript
    10% UnrealScript
    5% Java

    Knoxweb is a web development company that provides services such as website design and support, often with a focus on WordPress. Reviews reveal mixed feedback: while 67% of reviews highlight their commendable customer service and website functionality, 33% critique project management and delivery, with one client experiencing significant delays and unfulfilled promises.

    See all 4 projects

    Reviews mention High-quality work

    Clients consistently praise Knoxweb for delivering high-quality work, particularly in web design and development. One client noted their project was executed 'fantastically' and highlighted the professionalism and patience demonstrated throughout the process. They appreciated the team's responsiveness to numerous recommendations and the support provided post-launch. Overall, feedback emphasizes Knoxweb's commitment to excellence and exceptional customer service, even in pro bono projects, reinforcing their reputation as a reliable partner for nonprofit organizations.
    • Non-Profit Website Design
      4.0 Dec 5, 2013

      When we first launched the new look and layout and showed it to our Board of Directors, they were very impressed. They liked the work, and thought it looked much more professional. That was good feedback for us.

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    Industry Experience

    Knoxweb has demonstrated expertise across diverse industries, including real estate, nonprofit, and manufacturing. In real estate, feedback highlighted significant project management issues and unmet expectations, leading to dissatisfaction. Conversely, in the nonprofit sector, they received praise for exceptional customer service and effective website design, contributing positively to the organization's mission. In manufacturing, clients noted enhanced online presence and increased inquiries, reflecting Knoxweb's strengths in personal service and responsive support. Overall, they are suitable for nonprofits and manufacturing, but caution is advised for real estate projects.

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    Select Industry to see insights

    Real estate Nonprofit Manufacturing

    Average Project Cost Breakdown

    Less than $10,000 (2) $10,000 to $49,000 (1)

    What Clients Have Said

    Client feedback on Knoxweb's pricing and value reflects a mixed sentiment. One reviewer expressed severe disappointment, citing a lack of a functioning website after 11 months, suggesting a poor value for the cost incurred. In contrast, another client praised the company for providing exceptional service at no cost, highlighting the perceived value of their free website design and ongoing support. Overall, while some clients found Knoxweb's services valuable, others felt that the costs did not align with the quality delivered.
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  • BlueRival Software Logotype

    Not yet reviewed

    $25,000+
    $100 - $149 / hr
    10 - 49
    Castle Rock, CO

    Services provided

    30% Custom Software Development
    14% Low/No Code Development
    10% Enterprise App Modernization +7
    10% IT Strategy Consulting
    10% Mobile App Development
    10% Web Development
    5% AI Development
    5% Robotics Process Automation
    5% UX/UI Design
    1% Web Design

    Focus Areas

    10% Kotlin
    15% Python
    15% Typescript +9
    10% HTML5
    10% JavaScript
    10% Objective C
    5% C#
    5% C++
    5% Go
    5% Java
    5% PHP
    5% Perl

    BlueRival Software, a custom software development firm, was launched in 2012. The team focuses on Custom Software Development and IT strategy consulting and is headquartered in Castle Rock,

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  • ITExpertUS Inc Logotype

    5.0 1 review
    $1,000+
    $50 - $99 / hr
    250 - 999
    Schaumburg, IL

    Services provided

    20% Mobile App Development
    20% Web Development
    10% Low/No Code Development +7
    10% Other Application Development
    10% UX/UI Design
    10% Web Design
    5% Event Marketing
    5% IT Strategy Consulting
    5% Other Marketing
    5% Social Media Marketing

    Focus Areas

    11% Kotlin
    12% Objective C
    11% ASP.NET +6
    11% JavaScript
    11% Other programming & scripting languages
    11% PHP
    11% Python
    11% Swift
    11% Visual Basic

    ITExpertUS Inc provides expert engineering services, supporting clients in scaling their teams for growth. Reviews highlight the company's strong technical capabilities and the quality of its engineers, who are noted for their engagement and adaptability. While communication issues were mentioned, they were minor and did not significantly impact overall satisfaction with the collaboration.

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  • Kuika Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    50 - 249
    Wilmington, DE

    Services provided

    35% Custom Software Development
    35% Mobile App Development
    30% Web Development

    Focus Areas

    25% Kotlin
    15% C#
    15% HTML5 +3
    15% SQL
    15% Swift
    15% Visual Basic

    Kuika is a software development company. The midsize Wilmington, Delaware-based team specializes in Custom Software Development and Mobile App Development. The company was launched in 2015.

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    Wilmington, DE

    HQ
    Wilmington, DE 19808

    10 - 15

    +1425-890-8926

    Wilmington, DE

    2711 Centerville Road, Suite 400, City of Wilmington, New Castle Country, Delaware United States of America
    Wilmington, DE 19808

    10 - 15

    +905362603162

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  • Future is App Logotype

    5.0 2 reviews
    $10,000+
    $50 - $99 / hr
    50 - 249
    Fort Lee, NJ

    Services provided

    50% Mobile App Development
    40% Web Development
    10% Low/No Code Development

    Focus Areas

    15% Kotlin
    13% Ember.js
    13% Redux +25
    6% AJAX
    6% Objective C
    6% Swift
    6% Visual Basic
    4% PHP
    4% Python
    4% Ruby
    4% SQL
    3% Perl
    1% ASP
    1% ASP.NET
    1% Apex
    1% C
    1% C#
    1% C++
    1% ColdFusion
    1% Delphi
    1% Elixir
    1% Go
    1% Java
    1% JavaScript
    1% Other programming & scripting languages
    1% Typescript
    1% UnrealScript
    1% XML

    Future is App provides app design and development services, specializing in creating customized mobile applications to meet clients' specific needs. The reviews highlight their strong project management and communication skills, with consistent on-time delivery being a recurring theme. Clients commend their friendly and cooperative approach, particularly praising their commitment to timelines and seamless deliverable processes.

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  • Pica Trebax Inc Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    10 - 49
    Nashua, NH

    Services provided

    15% Custom Software Development
    40% Mobile App Development
    25% Web Development +2
    10% Other Application Development
    10% UX/UI Design

    Focus Areas

    10% Kotlin
    10% C
    10% C++ +8
    10% JavaScript
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Swift
    10% Typescript
    5% HTML5
    5% SQL

    Launched in 2020, Pica Trebax Inc is a mobile application development firm. Headquartered in Nashua, New Hampshire and Kyiv, Ukraine, the team provides Mobile App Development and Web Development.

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  • Kodesinc Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    10 - 49
    Sugar Land, TX

    Services provided

    30% IT Staff Augmentation
    30% Web Development
    20% Mobile App Development +2
    10% Low/No Code Development
    10% Other Application Development

    Focus Areas

    13% Kotlin
    16% Ruby
    14% JavaScript +15
    9% Java
    7% Redux
    7% SQL
    6% PHP
    6% Typescript
    4% AJAX
    4% XML
    3% C++
    2% C#
    2% Objective C
    2% Python
    2% Swift
    1% C
    1% Other programming & scripting languages
    1% Visual Basic

    Founded in 2021, Kodesinc, a small website development firm, is in Sugar Land, Texas. Their services include Web Development and IT staff augmentation.

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  • ILSA Interactive Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    50 - 249
    Northampton, MA

    Services provided

    10% Custom Software Development
    20% E-Commerce Development
    20% Enterprise App Modernization +4
    20% UX/UI Design
    10% AI Development
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    15% Kotlin
    15% Objective C
    15% Python +5
    15% SQL
    15% Swift
    10% AJAX
    10% PHP
    5% Typescript

    ILSA Interactive is an UX design agency launched in 2009. Their services include UX/UI Design and Custom Software Development.

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  • Tech4States Logotype

    0.5 1 review
    $1,000+
    $50 - $99 / hr
    50 - 249
    Coral Gables, FL

    Services provided

    50% Web Development
    40% Mobile App Development
    10% AR/VR Development

    Focus Areas

    34% Kotlin
    33% Ember.js
    33% Redux

    Tech4States specializes in website development and digital solutions. The reviews indicate that while some of their work is commendable, the company has significant issues with meeting deadlines and maintaining consistent communication. Clients have reported delays and errors, suggesting areas for improvement in project management and timely delivery.

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  • Blank Space Logotype

    5.0 17 reviews
    $50,000+
    $50 - $99 / hr
    10 - 49
    Austin, TX

    Services provided

    10% Custom Software Development
    20% UX/UI Design
    15% Low/No Code Development +6
    15% Mobile App Development
    10% AR/VR Development
    10% Demand Generation Marketing
    10% Web Development
    5% AI Development
    5% Branding

    Focus Areas

    12% Kotlin
    25% Swift
    19% JavaScript +3
    19% PHP
    19% SQL
    6% Typescript

    Blank Space is a bespoke software development company specializing in custom software creation, including mobile applications and digital product design. Reviewers highlight their excellent project management, attentiveness, and integrity, with approximately 90% positive feedback emphasizing their ability to meet project timelines and deliver tailored solutions. Some feedback suggests potential improvements in timing, but overall satisfaction remains high.

    See all 17 projects

    Industry Experience

    Blank Space has demonstrated expertise across various industries, including Retail, Education, Financial Services, Advertising & Marketing, IT Services, Environmental Services, and Transportation. Their clients commend them for strong project management, timely delivery, and effective communication. The overall sentiment is highly positive, with notable strengths in mobile app development for Retail and Financial Services, as well as website design for Education and Environmental Services. Companies seeking custom digital solutions in these sectors would find Blank Space to be a suitable partner.

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    Retail Education Financial services Advertising & marketing IT Services Environmental Services Business services Transportation Hospitality & leisure Real estate Pharmaceuticals Arts, entertainment & music Construction Information technology Sports

    Average Project Cost Breakdown

    $10,000 to $49,000 (7) $50,000 to $199,999 (5) Less than $10,000 (2)

    What Clients Have Said

    Clients consistently commend Blank Space for their competitive pricing and the exceptional value for money they provide. For instance, one client noted, 'Great culture fit' and 'good value for cost,' while another emphasized the company's ability to deliver high-quality work within budget constraints. Overall, feedback reflects a strong sentiment that Blank Space's services yield significant returns on investment, with many clients expressing satisfaction with both the affordability and the quality of the outcomes.
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    Canada (15) United States (2)

    Austin, TX

    316 West 12th Street
    Austin, TX 78701

    2 - 5

    +1(1866)5081440

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  • CloudFlex Logotype

    5.0 22 reviews
    $10,000+
    $25 - $49 / hr
    10 - 49
    Los Angeles, CA

    Services provided

    10% Custom Software Development
    10% AI Development
    10% Cloud Consulting & SI +7
    10% DevOps Managed Services
    10% Graphic Design
    10% Mobile App Development
    10% Product Design
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    20% Kotlin
    30% Python
    20% JavaScript +2
    20% Swift
    10% Typescript

    CloudFlex is a bespoke software development company specializing in custom software creation and full stack software development. The company consistently receives positive feedback, with approximately 100% of reviewers praising their tailored solutions, proactive project management, and deep expertise in AI and software engineering. Clients commend CloudFlex for their professionalism, responsiveness, and ability to deliver high-quality, efficient software solutions on time.

    See all 22 projects

    Reviews mention Hard working

    Clients consistently highlight CloudFlex's hard-working nature, noting their commitment to project success. One client remarked, 'CloudFlex is a company with very talented developers that will work hard to make sure your project is successful.' Their proactive approach and efficiency in communication further reinforce this sentiment, as they delivered projects on time while exceeding expectations. Overall, the feedback reflects a strong appreciation for CloudFlex's dedication and effort throughout the project lifecycle.
    • MVP Web Dev for Crypto-Education Platform
      5.0 Dec 14, 2022

      I have worked with many vendors but not many have gone above and beyond basic requirements. CloudFlex is a company with very talented developers that will work hard to make sure your project is successful. It was a pleasure working with developers who understand a complex business and considers every technical aspects effect on the company.

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    7 of 7 Custom Software Development reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    AI Consultation and Development for Loan Services Provider

    5.0 — CloudFlex is developing an AI-based data management software for a loan services provider. The team is also tasked with managing the automated data extraction platform to process legal documents Read more
    Read 7 Reviews

    Industry Experience

    CloudFlex has demonstrated strong expertise across various industries, including Advertising & Marketing, Financial Services, Consumer Products, Energy & Natural Resources, Software, Retail, Design, Media, Chemicals & Biotechnology, and IT Services. Feedback highlights their exceptional project management, responsiveness, and technical skills, particularly in AI, mobile app development, and data processing. Clients report significant efficiency improvements and satisfaction with tailored solutions, indicating a strong fit for businesses seeking innovative technology solutions in these sectors.

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    Select Industry to see insights

    Advertising & marketing Financial services Consumer products & services Energy & natural resources Software Retail Design Media Hospitality & leisure IT Services Chemicals & Biotechnology

    Average Project Cost Breakdown

    $10,000 to $49,000 (8) Less than $10,000 (5) $50,000 to $199,999 (2) $200,000 to $999,999 (1)

    What Clients Have Said

    Clients consistently highlight CloudFlex's competitive pricing and exceptional value for money. Feedback indicates that their services fit various budgets while delivering high-quality results. For instance, one client noted that CloudFlex provided 'good value for cost,' while another emphasized a 'significant increase in content creation efficiency' leading to reduced content costs. Overall, the sentiment is overwhelmingly positive, with many clients expressing satisfaction with both the affordability and quality of the services provided.
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  • TechnologyAlly Logotype

    5.0 1 review
    $5,000+
    $25 - $49 / hr
    50 - 249
    Overland Park, KS

    Services provided

    10% Custom Software Development
    10% API Development
    10% Application Testing +7
    10% CRM Consulting and SI
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% Low/No Code Development
    10% Mobile App Development
    10% Web Design
    10% Web Development

    Focus Areas

    12% Kotlin
    13% AJAX
    13% Ember.js +5
    13% Redux
    13% SQL
    13% Swift
    13% Visual Basic
    10% Objective C

    Technology Ally is an offshore software outsourcing company which focuses on building and maintaining web and mobile software solutions for small and medium sized businesses. Technology Ally

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  • Tesuji Logotype

    5.0 1 review
    $25,000+
    $50 - $99 / hr
    2 - 9
    Nevada City, CA

    Services provided

    10% Custom Software Development
    45% Blockchain
    25% Mobile App Development +2
    15% AR/VR Development
    5% Web Development

    Focus Areas

    43% Kotlin
    43% Swift
    14% Go

    Tesuji is a mobile app development company that specializes in creating seamless and engaging applications, particularly for Android platforms. The reviews indicate overwhelmingly positive feedback, with 100% of reviewers noting their timely delivery and strategic input, which consistently exceeded expectations. Clients appreciate their strong organizational skills and proactive project management approach.

    See all 1 projects

    Industry Experience

    Tesuji has garnered positive feedback primarily in the IT Services industry, showcasing expertise in developing mobile applications, particularly for social platforms targeting Gen Z users. Clients appreciate their organized project management, timely delivery, and collaborative approach, which collectively enhance the project experience. Overall, the sentiment is highly favorable, indicating that Tesuji is a strong fit for clients within the IT Services sector seeking reliable and strategic development partnerships.

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    Select Industry to see insights

    IT Services

    Average Project Cost Breakdown

    $50,000 to $199,999 (1)

    What Clients Have Said

    Clients have expressed high satisfaction with Tesuji's cost and value for money, noting that their investment of under $100,000 resulted in timely and organized project delivery. One client highlighted that Tesuji exceeded expectations in both execution and strategic contributions, emphasizing the importance of meeting deadlines. Overall, the sentiment reflects that Tesuji provides excellent value, making it a worthwhile investment for clients seeking quality development services.
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  • 5280 Software LLC - Denver Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    Centennial, CO

    Services provided

    10% Custom Software Development
    40% Mobile App Development
    20% Web Design +3
    10% AR/VR Development
    10% Search Engine Optimization
    10% Web Development

    Focus Areas

    25% Kotlin
    25% Objective C
    25% SQL +1
    25% Swift

    5280 Software LLC - Denver is an app development company. Their small team of employees is based in Centennial, Colorado. Their team focuses on Mobile App Development and Web Design.

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  • Studio Logotype

    Not yet reviewed

    $75,000+
    $200 - $300 / hr
    50 - 249
    New York, NY

    Services provided

    25% E-Commerce Development
    25% Mobile App Development
    25% Product Design +2
    15% Web Development
    10% AR/VR Development

    Focus Areas

    34% Kotlin
    33% Python
    33% Swift

    Studio, a Product Design company, offer Product Design and Mobile App Development. They were founded in 2019.

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  • Oxit Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    50 - 249
    Charlotte, NC

    Services provided

    25% Custom Software Development
    50% IoT Development
    15% Mobile App Development +1
    10% Web Development

    Focus Areas

    15% Kotlin
    20% Java
    15% Python +7
    10% Objective C
    10% Other programming & scripting languages
    10% SQL
    5% C
    5% C#
    5% C++
    5% Typescript

    Established in 2014, Oxit is an IoT development company. Their team offers IoT development and Custom Software Development.

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  • Enterprise Engineering Solutions Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    10 - 49
    Dallas, TX

    Services provided

    10% BI & Big Data Consulting & SI
    10% Cloud Consulting & SI
    10% Cybersecurity +11
    10% IT Managed Services
    10% IT Strategy Consulting
    10% Web Development
    5% AI Development
    5% AR/VR Development
    5% Application Testing
    5% E-Commerce Development
    5% IoT Development
    5% Other IT Consulting and SI
    5% Robotics Process Automation
    5% Unified Communications Consulting & SI

    Focus Areas

    10% Kotlin
    18% PHP
    12% ASP.NET +5
    12% C#
    12% Java
    12% Python
    12% SQL
    12% XML

    Headquartered in Dallas, Texas, Enterprise Engineering Solutions is an IT strategy consulting company. The team specializes in IT strategy consulting and BI & big data consulting & SI.

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  • Copper Digital Logotype

    4.9 20 reviews
    $50,000+
    $50 - $99 / hr
    10 - 49
    Farmers Branch, TX

    Services provided

    30% Mobile App Development
    20% Application Testing
    20% UX/UI Design +2
    20% Web Development
    10% DevOps Managed Services

    Focus Areas

    20% Kotlin
    20% Java
    20% JavaScript +2
    20% PHP
    20% Swift

    Copper Digital, a Custom Software Development firm, is praised for its expertise in end-to-end software development and software engineering. With over 90% positive feedback, clients commend their flexibility, communication, and ability to deliver on time. About 75% of reviewers highlight their exceptional user interface design and proactive problem-solving approach, showcasing their commitment to client satisfaction and tailored software solutions.

    See all 20 projects

    Reviews mention Innovative

    Clients express strong sentiments regarding Copper Digital's innovative approach, highlighting their agility and adaptability throughout project execution. Notably, one client praised their ability to pivot strategies based on emerging trends and user feedback, ensuring the postpartum support apps remained relevant. The thoroughness in design and testing phases, along with timely delivery of key milestones, reinforces the perception of Copper Digital as a forward-thinking partner capable of exceeding expectations.
    • iOS & Android App Dev for Postpartum Support Organization
      5.0 Jun 6, 2024

      Copper Digital's project management was highly effective and responsive. They delivered project milestones on time, ensuring a seamless workflow and meeting our project deadlines. Their communication was open and responsive, promptly addressing our queries and change requests. Copper Digital effectively collaborated with our internal team, fostering a productive working relationship. Moreover, they demonstrated adaptability when faced with unforeseen challenges, providing innovative solutions to keep the project on track. Overall, their project management significantly impacted the project's success.

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    • iOS & Android App Dev for Postpartum Support Organization
      5.0 Jun 6, 2024

      One remarkable aspect of this company that left a lasting impression was its agility and adaptability. Throughout the project, they displayed an exceptional ability to pivot and adjust strategies in response to emerging trends and user feedback. This flexibility ensured that our postpartum support apps remained relevant and responsive to our users' evolving needs. Their capacity to stay ahead of the curve and continuously fine-tune the project was a standout quality that made them an outstanding partner.

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    4 of 4 Custom Software Development reviews are 5 stars
    $50,000 – $199,999 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    MVP Development for Product Management Software Company

    5.0 — Copper Mobile provides MVP development services for a product management software company. They use Bubble for prototyping the product. The team also manages all of the design work needed for the Read more
    Read 4 Reviews

    Industry Experience

    Copper Digital has demonstrated strong expertise across diverse industries, including Nonprofit, Software, Consulting, Retail, Logistics, Financial Services, Energy, Food & Beverages, and Legal. Feedback highlights their strengths in mobile app development, effective project management, and responsiveness. Clients commend their ability to adapt to project needs, deliver high-quality results on time, and maintain strong communication. Overall sentiment is highly positive, positioning Copper Digital as a suitable partner for organizations seeking innovative technological solutions in these sectors.

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    Select Industry to see insights

    Nonprofit Software Consulting Retail Logistics & Supply Chain Other Industry Financial services Arts, entertainment & music Transportation Energy & natural resources Food & Beverages Consumer Products Business services Legal

    Average Project Cost Breakdown

    $10,000 to $49,000 (9) $50,000 to $199,999 (4) $1,000,000 to $9,999,999 (3)

    What Clients Have Said

    Clients consistently highlight Copper Digital's competitive pricing and excellent value for money. One client noted, "Pricing fit our budget" and described the services as providing a "good value for cost." Another client emphasized their satisfaction, stating they were pleased with the work done for $35,000. Overall, feedback indicates that Copper Digital delivers high-quality results within budget, making them a commendable choice for various projects.
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  • Mobylogix Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Marina del Rey, CA

    Services provided

    10% Custom Software Development
    30% Mobile App Development
    30% Web Development +2
    20% E-Commerce Development
    10% Web Design

    Focus Areas

    10% Kotlin
    20% JavaScript
    20% Python +5
    10% Go
    10% Java
    10% Other programming & scripting languages
    10% PHP
    10% Swift

    Launched in 2015, Mobylogix, a small mobile app development firm, is headquartered in Marina del Rey, California and Kolding, Denmark. Their team focuses on Mobile App Development and Web

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  • Addevice Logotype

    5.0 11 reviews
    $25,000+
    $25 - $49 / hr
    10 - 49
    Houston, TX

    Services provided

    10% Custom Software Development
    20% IT Staff Augmentation
    15% Mobile App Development +9
    10% AI Development
    10% Low/No Code Development
    5% AR/VR Development
    5% Application Management & Support
    5% E-Commerce Development
    5% Enterprise App Modernization
    5% Generative AI
    5% Microservices Architecture Services
    5% Robotics Process Automation

    Focus Areas

    30% Kotlin
    30% Swift
    10% Java +6
    5% C
    5% C++
    5% Objective C
    5% Other programming & scripting languages
    5% SQL
    5% XML

    Addevice offers Bespoke Software Development and Custom App Development services, with a strong focus on tailored software solutions. Clients consistently praise their project management, timely delivery, and modern, cutting-edge approach to problem-solving. The company's passion for creating comprehensive platforms to address specific market challenges is highly regarded.

    See all 11 projects

    Reviews mention Transparent

    Clients have consistently praised Addevice for their transparency throughout project execution. One CEO highlighted their clear communication regarding timelines and pricing, which significantly contributed to a positive experience. The client noted, 'They were very clear with us throughout the whole process,' emphasizing the importance of transparency in project management. Overall, the sentiment reflects strong approval, with no reported areas for improvement, indicating a high level of satisfaction with Addevice's transparent practices.
    • Mobile App Dev for Web Dev & Design Company
      5.0 Mar 6, 2021

      They were very clear with us throughout the whole process. They provided a timetable and pricing for every project, which is very important for the client.

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    Industry Experience

    Addevice has demonstrated strong expertise across several industries, notably IT Services, Legal, Advertising & Marketing, and Media. In IT Services, clients praised their reliable communication and project management, noting successful app developments for messaging and IoT systems. The Legal sector feedback highlights their ability to create effective applications that bridge gaps between clients and service providers. In Advertising & Marketing, they successfully developed a data-driven video tool, while in Media, their mobile app development showcased their coding skills. Overall, sentiment is overwhelmingly positive, reflecting Addevice's capability to deliver tailored solutions.

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    Select Industry to see insights

    IT Services Legal Advertising & marketing Media

    Average Project Cost Breakdown

    $50,000 to $199,999 (3) Less than $10,000 (2) $200,000 to $999,999 (2)

    What Clients Have Said

    Clients consistently praise Addevice for their competitive pricing and exceptional value for money. One CEO noted they chose Addevice due to their favorable pricing and expertise, while another highlighted that they did not incur additional charges for requested changes. Overall, feedback reflects a strong sentiment of satisfaction, with clients appreciating transparency in pricing and the quality of service delivered, leading to successful project outcomes without unexpected costs.
    Read All Reviews

    Houston, TX

    11744 South Wilcrest Drive
    Houston, TX 77099

    10 - 15

    +13463029990

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  • Sky High Designs Logotype

    5.0 10 reviews
    Undisclosed
    Undisclosed
    50 - 249
    Providence, RI

    Services provided

    20% Custom Software Development
    30% Mobile App Development
    30% Web Design +2
    10% E-Commerce Development
    10% UX/UI Design

    Focus Areas

    15% Kotlin
    20% JavaScript
    20% Typescript +7
    15% Swift
    10% Java
    5% PHP
    5% Python
    5% SQL
    3% C++
    2% HTML5

    Sky High Designs Inc is a Wyoming-based digital agency specializing in Mobile App Development, Web Design, Custom Software Development, E-Commerce Development, and UX/UI Design. We help businesses

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  • Softnix Logotype

    Not yet reviewed

    $10,000+
    < $25 / hr
    10 - 49
    Sugar Land, TX

    Services provided

    25% Custom Software Development
    30% Mobile App Development
    30% Web Development +1
    15% UX/UI Design

    Focus Areas

    25% Kotlin
    25% Swift
    15% JavaScript +3
    15% PHP
    10% Java
    10% Python

    Established in 2020, Softnix is a website development company. Their services include Web Development and Mobile App Development.

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  • The Hashtech Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    50 - 249
    Houston, TX

    Services provided

    20% Custom Software Development
    20% AI Development
    20% Blockchain +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    10% Kotlin
    10% ASP.NET
    10% C# +7
    10% HTML5
    10% Java
    10% PHP
    10% Python
    10% Ruby
    10% SQL
    10% Swift

    The Hashtech is a custom software development firm. The firm is in Houston, Texas and Jeddah, Saudi Arabia. Their services include Custom Software Development and Web Development.

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  • Dream Warrior Group Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    Los Angeles, CA

    Services provided

    10% Custom Software Development
    13% Low/No Code Development
    10% Conversion Optimization +11
    10% E-Commerce Development
    10% Mobile App Development
    10% Search Engine Optimization
    10% Web Development
    5% Application Management & Support
    5% Business Consulting
    5% Ecommerce Marketing
    5% Graphic Design
    5% UX/UI Design
    1% BI & Big Data Consulting & SI
    1% Web Design

    Focus Areas

    15% Kotlin
    25% PHP
    25% Swift +3
    15% JavaScript
    15% SQL
    5% Python

    Dream Warrior Group is a custom software development company. Their team is based in Los Angeles, California and provides Custom Software Development and Conversion Optimization.

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  • Voliom Logotype

    5.0 1 review
    $5,000+
    $25 - $49 / hr
    50 - 249
    Urbana, IL

    Services provided

    20% Custom Software Development
    20% IT Staff Augmentation
    20% Mobile App Development +4
    15% AI Development
    10% E-Commerce Development
    10% Web Design
    5% DevOps Managed Services

    Focus Areas

    20% Kotlin
    20% Java
    20% Objective C +2
    20% Python
    20% Swift

    Voliom specializes in web development services, delivering aesthetically pleasing and highly functional websites. Feedback consistently highlights their professionalism, creativity, and commitment to excellence. Clients appreciate their ability to blend aesthetics with functionality, resulting in websites that reflect brand identity and provide a seamless user experience.

    See all 1 projects

    More responsive than most other service providers

    Voliom is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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  • Team247 Inc. Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    10 - 49
    Fremont, CA

    Services provided

    20% Custom Software Development
    20% E-Commerce Development
    20% Enterprise App Modernization +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    10% Kotlin
    30% PHP
    20% JavaScript +4
    10% Objective C
    10% Python
    10% Swift
    10% Visual Basic

    Team247 Inc. Is a software development company. Launched in 2016, the company is located in Fremont, California. Their team specializes in Custom Software Development and Enterprise App

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  • Livefront Logotype

    Not yet reviewed

    $100,000+
    $150 - $199 / hr
    50 - 249
    Minneapolis, MN

    Services provided

    10% Custom Software Development
    20% Digital Strategy
    20% Mobile App Development +4
    20% Web Development
    15% UX/UI Design
    10% AI Consulting
    5% Wearable App Development

    Focus Areas

    30% Kotlin
    30% Swift
    20% JavaScript +2
    10% Java
    10% Python

    Livefront is a midsize Digital Strategy company. They offer Digital Strategy and Web Development and were founded in 2001.

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  • Coderslab Logotype

    Not yet reviewed

    $50,000+
    $150 - $199 / hr
    250 - 999
    Aventura, FL

    Services provided

    15% Custom Software Development
    15% Cybersecurity
    10% Cloud Consulting & SI +9
    10% IT Staff Augmentation
    10% Low/No Code Development
    10% Web Design
    5% E-Commerce Development
    5% IT Managed Services
    5% Mobile App Development
    5% Other Application Development
    5% Other IT Consulting and SI
    5% Unified Communications Consulting & SI

    Focus Areas

    20% Kotlin
    20% AJAX
    15% Ember.js +5
    15% JavaScript
    15% SQL
    5% Objective C
    5% Swift
    5% Visual Basic

    Coderslab is a software development company established in 2017. Located in Las Condes, Chile and Aventura, Florida, the team focuses on Custom Software Development and IT staff augmentation.

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    Aventura, FL

    2221 Northeast 164th Street
    Aventura, FL 33160

    41 - 49

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  • Logic Matrix Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    Manassas, VA

    Services provided

    25% Custom Software Development
    20% DevOps Managed Services
    15% AI Development +4
    15% Web Development
    10% Blockchain
    10% Mobile App Development
    5% IoT Development

    Focus Areas

    10% Kotlin
    10% AJAX
    10% ASP.NET +10
    10% Objective C
    10% SQL
    10% Swift
    10% Visual Basic
    5% ASP
    5% Ember.js
    5% PHP
    5% Python
    5% Redux
    5% Ruby

    Established in 2024, Logic Matrix is a midsize software development firm. Their team specializes in Custom Software Development and DevOps Managed Services.

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  • Luminous Tec Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    10 - 49
    Irvine, CA

    Services provided

    10% Custom Software Development
    15% E-Commerce Development
    15% Mobile App Development +6
    10% AR/VR Development
    10% Digital Strategy
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Development

    Focus Areas

    27% Kotlin
    47% SQL
    13% JavaScript +1
    13% Python

    Luminous Tec is a mobile app development company. Established in 2006, the team focuses on Mobile App Development and E-Commerce Development. The firm is located in Irvine, California.

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  • Zemingo Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    50 - 249
    Brooklyn, NY

    Services provided

    30% Mobile App Development
    30% UX/UI Design
    20% IoT Development +1
    20% Web Development

    Focus Areas

    30% Kotlin
    30% Swift
    20% Java +1
    20% JavaScript

    Zemingo is a midsize user experience design agency established in 2008. Their team specializes in UX/UI Design and Mobile App Development.

    Read more

    Brooklyn, NY

    81 Prospect, Brooklyn
    Brooklyn, NY 11201

    2 - 5

    +972 9-950-0605

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  • TheUnpluggedWeb Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Monroe Township, NJ

    Services provided

    40% Search Engine Optimization
    30% Mobile App Development
    30% Web Development

    Focus Areas

    30% Kotlin
    30% Swift
    20% PHP +2
    10% Objective C
    10% Typescript

    TheUnpluggedWeb is a SEO agency founded in 2012. The small team specializes in Search Engine Optimization and Mobile App Development.

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  • The Apptrix Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    50 - 249
    Toms River, NJ

    Services provided

    20% Custom Software Development
    20% Branding
    20% IoT Development +2
    20% Mobile App Development
    20% Wearable App Development

    Focus Areas

    50% Kotlin
    50% Swift

    The Apptrix is a branding company. They provide Branding and Custom Software Development and are headquartered in Toms River, New Jersey.

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  • Excellent Webworld Logotype

    4.9 61 reviews
    $25,000+
    $25 - $49 / hr
    250 - 999
    Bloomington, MN

    Services provided

    30% Custom Software Development
    45% AI Development
    20% Mobile App Development +1
    5% IoT Development

    Focus Areas

    30% Kotlin
    30% PHP
    15% ASP.NET +2
    15% JavaScript
    10% Java

    Excellent WebWorld is a Custom Software Development company that specializes in delivering tailored software solutions, including web and mobile app development. The company maintains a high level of customer satisfaction, with over 90% of reviews highlighting their proficiency in project management and timely delivery. Their dedication to clear communication and innovative solutions is consistently praised, with reviewers noting their ability to meet complex project requirements effectively.

    See all 61 projects

    Reviews mention Collaborative

    Clients have consistently praised Excellent WebWorld for their collaborative approach, emphasizing effective communication and responsiveness. One client noted the developers' ability to accommodate changes quickly during the development process, highlighting a strong partnership. Another review commended the team's openness to feedback, which ensured alignment with project goals. Overall, the sentiment reflects a high level of satisfaction with the collaborative environment fostered by Excellent WebWorld, contributing positively to project success.
    • Web Development for Digital Agency
      5.0 Jun 19, 2024

      The project management by the WordPress development team was exemplary. They demonstrated a high level of organization and efficiency throughout the project. Here are some key aspects of their project management: Collaborative Approach: They fostered a collaborative environment, encouraging input and feedback from our team. This collaborative approach ensured that the final product aligned closely with our vision and objectives.

      Read Full Review
    • App & Software Dev for IT Solutions Providers
      5.0 Dec 8, 2019

      Project management was excellent. The level of transparency, communication, collaboration, and efficiency is exceptional. We are pleased so far to how well the team continues to manage the project and engage us through every step.

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    7 of 9 Custom Software Development reviews are 5 stars
    1 new review for Custom Software Development in past 6 months
    $10,000 – $49,000 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    IT Staff Augmentation for FinTech Company

    5.0 — Excellent WebWorld provides full-time development resources to help develop a fintech company's app. The team works in an agile environment, building features and services based on the client's Read more
    Read 9 Reviews

    Industry Experience

    Excellent WebWorld has demonstrated strong expertise across various industries, including Financial Services, Wellness & Fitness, Advertising & Marketing, Information Technology, Healthcare, and Transportation. Clients consistently praise their project management, technical proficiency, and responsiveness, highlighting the ability to deliver high-quality applications within budget and on schedule. Notably, their work in FinTech and Healthcare received commendations for innovation and user-centric design, making them a suitable partner for projects in these sectors.

    Read All Reviews

    Select Industry to see insights

    Financial services Wellness & Fitness Advertising & marketing Education Information technology Other industries Hospitality & leisure Software Retail Food & Beverages IT Services Healthcare Media Logistics & Supply Chain Transportation Real estate Nonprofit Automotive Arts, entertainment & music Business services Consumer Products Consulting Government Other Industry

    More responsive than most other service providers

    Excellent Webworld is very responsive

    They are a great candidate to start a conversation with. Send them a short message or project inquiry.
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  • Linkosys Logotype

    4.5 1 review
    $10,000+
    $25 - $49 / hr
    10 - 49
    Irvine, CA

    Services provided

    30% Web Development
    20% IT Strategy Consulting
    20% Mobile App Development +3
    10% AI Development
    10% BI & Big Data Consulting & SI
    10% Blockchain

    Focus Areas

    20% Kotlin
    20% Java
    20% JavaScript +2
    20% PHP
    20% Swift

    Linkosys offers comprehensive eCommerce development services, specializing in building and supporting websites for online retail businesses. The reviews highlight their professionalism, timely delivery, and 24/7 support as standout qualities, making them a reliable choice for clients. The consistent positive feedback underscores their excellent value for cost and effective project management.

    See all 1 projects
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  • BPK Tech Logotype

    Not yet reviewed

    $50,000+
    $25 - $49 / hr
    50 - 249
    Minnetonka, MN

    Services provided

    70% Custom Software Development
    10% E-Commerce Development
    10% Web Design +2
    5% IT Managed Services
    5% Other Application Development

    Focus Areas

    10% Kotlin
    30% ASP.NET
    30% Other programming & scripting languages +3
    10% JavaScript
    10% PHP
    10% Python

    Launched in 2007, BPK Tech is a software development firm. The midsize team specializes in Custom Software Development and E-Commerce Development.

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  • Mobile First Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    2 - 9
    Evans, GA

    Services provided

    50% Mobile App Development
    50% Web Development

    Focus Areas

    15% Kotlin
    20% JavaScript
    20% Python +6
    20% Swift
    5% ASP.NET
    5% C#
    5% Java
    5% Objective C
    5% SQL

    Small mobile application development company and website development company Mobile First, is in Evans, Georgia. The team provides Mobile App Development and Web Development.

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  • Apptroit Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    50 - 249
    New York, NY

    Services provided

    35% Mobile App Development
    10% Blockchain
    10% Web Development +9
    5% Affiliate Marketing
    5% Content Marketing
    5% Conversion Optimization
    5% Email Marketing
    5% Mobile & App Marketing
    5% Other Digital Marketing
    5% Pay Per Click
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    20% Kotlin
    20% JavaScript
    20% Swift +4
    10% Java
    10% PHP
    10% Python
    10% SQL

    Mobile app development firm Apptroit is headquartered in New York, New York. The team provides Mobile App Development and Web Development.

    Read more
    View Profile
  • MultiQoS Logotype

    5.0 16 reviews
    $5,000+
    $25 - $49 / hr
    50 - 249
    Schaumburg, IL

    Services provided

    20% Custom Software Development
    25% AI Development
    25% BI & Big Data Consulting & SI +2
    15% Mobile App Development
    15% UX/UI Design

    Focus Areas

    10% Kotlin
    30% Go
    15% PHP +5
    10% AJAX
    10% JavaScript
    10% Objective C
    10% SQL
    5% Other programming & scripting languages

    MultiQoS is a bespoke software development company specializing in full stack and custom software creation. Reviews highlight their transparency, competence, and commitment to delivering high-quality results, with 100% positive feedback and clients praising their excellent project management and communication skills. Their ability to meet specific, complex requirements makes them a recommended choice for tailored software development projects.

    See all 16 projects

    Reviews mention Understands their clients' needs

    MultiQoS demonstrates a strong understanding of client needs, as highlighted by multiple reviewers. One CEO noted their ability to grasp requests and adapt to changes, stating, 'They understood all requests, delivered on time, and were able to accommodate.' Another founder appreciated their patience and clarity in communication, emphasizing, 'They were very helpful and clear in answering my questions.' Overall, clients express high satisfaction with MultiQoS’s responsiveness and commitment to aligning with their visions.
    • Photo-Sharing App Development for Software Company
      5.0 Feb 1, 2022

      The team was very patient and understanding as we worked together to build this. I don't have a technical background, and they were very helpful and clear in answering my questions. They were also very quick to help fix issues or make changes.

      Read Full Review
    • Mobile App Dev for Sports, Travel & Entertainment Company
      5.0 Nov 30, 2021

      What stood out about MultiQoS was their ability to turn my creative idea into a usable application. They were diligent at taking notes and listened to what we wanted to accomplish. They understood our vision and asked really detailed questions to ultimately get to the bottom of the task.

      Read Full Review
    • UX/UI Design for Sneaker eCommerce Platform
      4.5 Nov 27, 2024

      They understood all requests, delivered on time, and were able to accommodate and adapt when needed.

      Read Full Review
    Read All Reviews
    2 of 2 Custom Software Development reviews are 5 stars
    $10,000 – $49,000 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    Custom Software Dev for Technology Startup

    5.0 — MultiQoS Technologies has developed a reference app and resource management system for a software solutions firm. They used core libraries and tied together several web technologies to build the Read more
    Read 2 Reviews

    Average Project Cost Breakdown

    Less than $10,000 (6) $10,000 to $49,000 (4) $50,000 to $199,999 (1)

    What Clients Have Said

    MultiQoS has received consistent positive feedback regarding its cost-effectiveness and value for money. Clients have highlighted that the pricing fits their budgets and offers great value, with one client stating it was a 'good value for cost.' Another noted their investment in the partnership was well worth it, citing excellent results and seamless communication. Overall, the sentiment is that MultiQoS delivers high-quality services that exceed expectations relative to the costs incurred.
    Read All Reviews

    Schaumburg, IL

    150 E Beech Drive
    Schaumburg, IL 60193

    50 - 75

    (+1)309-247-5073

    See All Locations (3)
    View Profile
  • PenguinFlow Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Tampa, FL

    Services provided

    30% Mobile App Development
    30% Web Development
    15% E-Commerce Development +3
    10% AR/VR Development
    10% Application Testing
    5% Application Management & Support

    Focus Areas

    50% Kotlin
    33% Swift
    17% Objective C

    PenguinFlow is a website development company. Founded in 2022, the team specializes in Web Development and Mobile App Development.

    Read more
    View Profile
  • Towa - Nearshore Software Excellence Logotype

    4.9 10 reviews
    $10,000+
    $25 - $49 / hr
    50 - 249
    San Antonio, TX

    Services provided

    10% Custom Software Development
    10% API Development
    10% Application Management & Support +7
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% IT Managed Services
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Mobile App Development
    10% Web Development

    Focus Areas

    15% Kotlin
    15% Redux
    10% AJAX +8
    10% Objective C
    10% SQL
    10% Swift
    10% Visual Basic
    5% ASP.NET
    5% C#
    5% Java
    5% JavaScript

    Towa - Nearshore Software Excellence is a distinguished company in the realm of custom software development, offering tailored solutions across various industries. With a 100% positive feedback rate, clients commend Towa for their commitment to quality, timely delivery, and a collaborative approach. Approximately 80% of reviewers highlight their cultural fit and alignment with company values as key strengths, underscoring their expertise in software engineering.

    See all 10 projects

    Reviews mention Professional

    Clients have expressed a strong sentiment of professionalism towards Towa - Nearshore Software Excellence. Notably, the Service Delivery Manager at Banco BASE highlighted the company's supportive account executive, who was attentive to their needs and fostered a partnership atmosphere. The team's flexibility in accommodating schedule changes and their commitment to delivering quality service were also praised. Overall, the feedback reflects a high level of satisfaction with Towa's professionalism and dedication to client success.
    • Outsourced IT Support & DevOps Services for Bank
      4.0 Aug 14, 2024

      The account executive was very supportive and attentive to our needs, helping to provide insights and solutions. They worked as a true partner, taking care of the well-being of the team collaborators professionally and personally. The team responded well to time schedule changes and flexibility to work during night time and other weekend times occasionally for migration support.

      Read Full Review
    Read All Reviews
    4 of 4 Custom Software Development reviews are 5 stars
    $200,000 – $999,999 avg. project cost

    Custom Software Development PROJECT HIGHLIGHT

    Custom Software Development for Marketing Agency

    5.0 — Towa - Nearshore Software Excellence works with a marketing agency to develop their Cloud-based solution. They've re-engineered the system architecture and implemented new functionalities and Read more
    Read 4 Reviews

    Average Project Cost Breakdown

    $50,000 to $199,999 (2) $1,000,000 to $9,999,999 (2) $200,000 to $999,999 (1)

    What Clients Have Said

    Clients consistently highlight Towa - Nearshore Software Excellence's competitive pricing and exceptional value for money. Feedback indicates that their services fit within clients' budgets while delivering high-quality outcomes. For instance, one client noted, "Pricing fit our budget" and emphasized a "good value for cost." Overall, sentiment is overwhelmingly positive, with clients expressing satisfaction with the quality of service received relative to the pricing, often leading to long-term partnerships.
    Read All Reviews

    View projects from:

    Mexico (4) United States (4)
    View Profile
  • Quick Net Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Houston, TX

    Services provided

    10% Custom Software Development
    25% Mobile App Development
    20% Web Development +6
    15% E-Commerce Development
    10% UX/UI Design
    5% Graphic Design
    5% Logo
    5% Product Design
    5% Web Design

    Focus Areas

    20% Kotlin
    35% Python
    30% Swift +1
    15% JavaScript

    Mobile app development firm Quick Net is located in Houston, Texas. Founded in 2020, the team provides Mobile App Development and Web Development.

    Read more
    View Profile
  • Sacdea Solutions, Inc Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    250 - 999
    Princeton, NJ

    Services provided

    10% Custom Software Development
    20% E-Commerce Development
    20% Mobile App Development +7
    15% Web Development
    14% Low/No Code Development
    5% AI Development
    5% Mobile & App Marketing
    5% Robotics Process Automation
    5% UX/UI Design
    1% Web Design

    Focus Areas

    10% Kotlin
    30% Java
    25% Python +2
    20% JavaScript
    15% PHP

    Custom software development firm Sacdea Solutions, Inc is based in Princeton, New Jersey. They specialize in Custom Software Development and Mobile App Development.

    Read more
    View Profile

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Ability to deliver
Focus
Clutch Leaders Matrix

Rollover to see company insights or click a company below for more details.

1 Synergy Labs
2 Brainvire Infotech Inc
3 CitrusBits
4 Designli
5 UplineSoft
6 Dualboot Partners
7 Simpalm
8 Orangesoft
9 Saritasa
10 Wve Labs
11 Trango Tech
12 Jalasoft
13 X-Team
14 AppIt Ventures
15 Surf

List of the Top 15 United States Kotlin Development Services

  1. Synergy Labs Logotype

    Synergy Labs

    $25,000+
    $50 - $99 / hr
    50 - 249
    Hollywood, FL

    Ability to deliver

    39.5/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    10% Custom Software Development
    30% Kotlin
    10% Web Development
    60% Mobile App Development
    20% Other
    View Profile Visit Website
  2. Brainvire Infotech Inc Logotype

    Brainvire Infotech Inc

    $25,000+
    $25 - $49 / hr
    250 - 999
    Irving, TX

    Ability to deliver

    39.9/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    10% Web Development
    30% Mobile App Development
    60% Other
    View Profile Visit Website
  3. CitrusBits Logotype

    CitrusBits

    $50,000+
    $100 - $149 / hr
    50 - 249
    Los Angeles, CA

    Ability to deliver

    36/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    20% Custom Software Development
    55% Kotlin
    40% Mobile App Development
    30% AR/VR Development
    10% Other
    View Profile Visit Website
  4. Designli Logotype

    Designli

    $10,000+
    $50 - $99 / hr
    250 - 999
    Greenville, SC

    Ability to deliver

    39.9/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    25% Custom Software Development
    10% Kotlin
    60% Mobile App Development
    15% Other
    View Profile Visit Website
  5. UplineSoft Logotype

    UplineSoft

    $5,000+
    $25 - $49 / hr
    250 - 999
    New York, NY

    Ability to deliver

    38.9/40.0
    20/20 Reviews
    10/10 Clients & Experience
    8.9/10 Market Presence

    Service focus

    60% Custom Software Development
    15% Kotlin
    40% Other
    View Profile Visit Website
  6. Dualboot Partners Logotype

    Dualboot Partners

    $75,000+
    Undisclosed
    250 - 999
    Charlotte, NC

    Ability to deliver

    39.5/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    30% Custom Software Development
    10% Kotlin
    20% Web Development
    10% Mobile App Development
    40% Other
    View Profile Visit Website
  7. Simpalm Logotype

    Simpalm

    $25,000+
    Undisclosed
    10 - 49
    Rockville, MD

    Ability to deliver

    39.1/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    30% Web Development
    40% Mobile App Development
    10% Application Management & Support
    20% Other
    View Profile Visit Website
  8. Orangesoft Logotype

    Orangesoft

    $25,000+
    $50 - $99 / hr
    50 - 249
    San Francisco, CA

    Ability to deliver

    38.1/40.0
    18.4/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    20% Custom Software Development
    25% Kotlin
    20% Web Development
    40% Mobile App Development
    20% Other
    View Profile Visit Website
  9. Saritasa Logotype

    Saritasa

    $50,000+
    $100 - $149 / hr
    50 - 249
    Newport Beach, CA

    Ability to deliver

    39.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    40% Custom Software Development
    10% Kotlin
    10% Web Development
    10% Mobile App Development
    30% AR/VR Development
    10% Other
    View Profile Visit Website
  10. Wve Labs Logotype

    Wve Labs

    $10,000+
    $100 - $149 / hr
    50 - 249
    Costa Mesa, CA

    Ability to deliver

    37.9/40.0
    18.4/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    20% Web Development
    50% Mobile App Development
    30% Other
    View Profile Visit Website
  11. Trango Tech Logotype

    Trango Tech

    Undisclosed
    $25 - $49 / hr
    250 - 999
    Salt Lake City, UT

    Ability to deliver

    38.1/40.0
    18.4/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    10% Custom Software Development
    10% Kotlin
    10% Web Development
    40% Mobile App Development
    10% AR/VR Development
    30% Other
    View Profile Visit Website
  12. Jalasoft Logotype

    Jalasoft

    $50,000+
    $25 - $49 / hr
    1,000 - 9,999
    Houston, TX

    Ability to deliver

    35.8/40.0
    17.8/20 Reviews
    8.4/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    10% Custom Software Development
    15% Kotlin
    10% Web Development
    10% Mobile App Development
    10% Application Management & Support
    60% Other
    View Profile Visit Website
  13. X-Team Logotype

    X-Team

    $25,000+
    $50 - $99 / hr
    250 - 999
    Austin, TX

    Ability to deliver

    36.2/40.0
    16.4/20 Reviews
    9.9/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    30% Custom Software Development
    15% Kotlin
    10% Web Development
    10% Mobile App Development
    50% Other
    View Profile Visit Website
  14. AppIt Ventures Logotype

    AppIt Ventures

    $25,000+
    $100 - $149 / hr
    10 - 49
    Denver, CO

    Ability to deliver

    37.4/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    30% Custom Software Development
    15% Kotlin
    50% Mobile App Development
    5% Application Management & Support
    5% Enterprise App Modernization
    10% Other
    View Profile Visit Website
  15. Surf Logotype

    Surf

    $25,000+
    $50 - $99 / hr
    50 - 249
    Wilmington, DE

    Ability to deliver

    36.4/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    80% Mobile App Development
    20% Other
    View Profile Visit Website
  16. Apptechies Logotype

    Apptechies

    $10,000+
    $25 - $49 / hr
    50 - 249
    Greenwood, IN

    Ability to deliver

    37.7/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    10% Custom Software Development
    10% Kotlin
    35% Web Development
    55% Mobile App Development
    View Profile Visit Website
  17. AppZoro Technologies, Inc. Logotype

    AppZoro Technologies, Inc.

    $10,000+
    $50 - $99 / hr
    10 - 49
    Atlanta, GA

    Ability to deliver

    35.6/40.0
    16/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    10% Custom Software Development
    30% Kotlin
    10% Web Development
    53% Mobile App Development
    27% Other
    View Profile Visit Website
  18. MMC Global Logotype

    MMC Global

    $25,000+
    $50 - $99 / hr
    250 - 999
    Austin, TX

    Ability to deliver

    36.2/40.0
    16.6/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    20% Custom Software Development
    11% Kotlin
    20% Mobile App Development
    60% Other
    View Profile Visit Website
  19. Mutual Mobile (A Grid Dynamics Company) Logotype

    Mutual Mobile (A Grid Dynamics Company)

    $25,000+
    $150 - $199 / hr
    50 - 249
    Austin, TX

    Ability to deliver

    35.6/40.0
    15.6/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    10% Custom Software Development
    21% Kotlin
    10% Web Development
    35% Mobile App Development
    10% AR/VR Development
    10% Enterprise App Modernization
    25% Other
    View Profile Visit Website
  20. 3Advance Logotype

    3Advance

    $25,000+
    $100 - $149 / hr
    10 - 49
    Arlington, VA

    Ability to deliver

    36.7/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    20% Custom Software Development
    15% Kotlin
    20% Web Development
    35% Mobile App Development
    25% Other
    View Profile Visit Website
  21. Vincit Logotype

    Vincit

    $50,000+
    $150 - $199 / hr
    250 - 999
    Irvine, CA

    Ability to deliver

    36.2/40.0
    16.2/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    45% Custom Software Development
    10% Kotlin
    30% Web Development
    25% Mobile App Development
    View Profile Visit Website
  22. Zco Corporation Logotype

    Zco Corporation

    $10,000+
    $25 - $49 / hr
    250 - 999
    Nashua, NH

    Ability to deliver

    36.1/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    15% Custom Software Development
    10% Kotlin
    15% Web Development
    40% Mobile App Development
    10% AR/VR Development
    20% Other
    View Profile Visit Website
  23. AppVerticals Logotype

    AppVerticals

    $25,000+
    $25 - $49 / hr
    50 - 249
    Dallas, TX

    Ability to deliver

    35.3/40.0
    15.6/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    30% Custom Software Development
    20% Kotlin
    40% Mobile App Development
    10% Enterprise App Modernization
    20% Other
    View Profile Visit Website
  24. Blue Whale Apps Logotype

    Blue Whale Apps

    $50,000+
    $150 - $199 / hr
    50 - 249
    Herndon, VA

    Ability to deliver

    35.3/40.0
    17.2/20 Reviews
    8.8/10 Clients & Experience
    9.4/10 Market Presence

    Service focus

    15% Web Development
    40% Mobile App Development
    45% Other
    View Profile Visit Website
  25. Clarion Technologies Logotype

    Clarion Technologies

    $5,000+
    $25 - $49 / hr
    250 - 999
    New York, NY

    Ability to deliver

    35.8/40.0
    17/20 Reviews
    9/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    20% Custom Software Development
    10% Kotlin
    30% Web Development
    10% Mobile App Development
    10% Enterprise App Modernization
    30% Other
    View Profile Visit Website
  26. Red Foundry Logotype

    Red Foundry

    $50,000+
    $150 - $199 / hr
    10 - 49
    Chicago, IL

    Ability to deliver

    36.7/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    20% Web Development
    60% Mobile App Development
    10% Application Management & Support
    10% Other
    View Profile Visit Website
  27. Calder Solutions Logotype

    Calder Solutions

    $25,000+
    $150 - $199 / hr
    10 - 49
    Ada, MI

    Ability to deliver

    36.7/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    8.9/10 Market Presence

    Service focus

    20% Custom Software Development
    10% Kotlin
    10% Web Development
    20% Mobile App Development
    10% AR/VR Development
    40% Other
    View Profile Visit Website
  28. Interexy Logotype

    Interexy

    $10,000+
    $25 - $49 / hr
    250 - 999
    Lauderdale-by-the-Sea, FL

    Ability to deliver

    36.4/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    7/10 Market Presence

    Service focus

    5% Web Development
    20% Mobile App Development
    5% AR/VR Development
    70% Other
    View Profile Visit Website
  29. Agency Partner Interactive LLC Logotype

    Agency Partner Interactive LLC

    $5,000+
    $100 - $149 / hr
    50 - 249
    Plano, TX

    Ability to deliver

    37.1/40.0
    17.6/20 Reviews
    9.5/10 Clients & Experience
    10/10 Market Presence

    Service focus

    15% Custom Software Development
    10% Kotlin
    10% Web Development
    20% Mobile App Development
    55% Other
    View Profile Visit Website
  30. SF AppWorks Logotype

    SF AppWorks

    $10,000+
    $50 - $99 / hr
    50 - 249
    San Francisco, CA

    Ability to deliver

    36.3/40.0
    16.8/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    30% Custom Software Development
    10% Kotlin
    15% Web Development
    10% Mobile App Development
    45% Other
    View Profile Visit Website

Latest Kotlin Articles

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AR and VR aren’t technically new, but some still mistake one for the other. Let’s break down the differences between AR vs. VR and dive into how they...

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United States Kotlin Development FAQs

Working with a domestic Kotlin development team can streamline collaboration, especially when projects require daily stand-ups, rapid iteration, or compliance with U.S. data laws such as HIPAA or CCPA.

A local partner typically shares your time zone, business culture, and QA standards, reducing miscommunication and speeding up feedback loops. Plus, many U.S. agencies have direct ties to tech hubs—think Bay Area VC networks or enterprise clients in New York—that can open doors for future growth.

U.S. Kotlin development specialists work across a broad spectrum of verticals, including:

  • Fintech and digital banking
  • Health tech and HIPAA-compliant apps
  • E-commerce and retail (Shopify, Magento back ends)
  • Transportation and logistics (real-time tracking)
  • Media streaming and entertainment

Mixed-platform skill sets (Kotlin Multiplatform Mobile, Compose for Desktop) let them support both consumer and enterprise projects.

  1. Audit their code—Ask for GitHub samples or walkthroughs to verify clean, idiomatic Kotlin.
  2. Match architecture styles—If you need MVVM with Coroutines and Flow, ensure the team has that stack on past projects.
  3. Check domain experience—Fintech apps benefit from partners who’ve passed SOC 2 or PCI audits.
  4. Assess collaboration tools—Look for agencies proficient in Jira, Slack, and automated CI/CD (e.g., GitHub Actions).
  5. Review Clutch feedback—Client quotes on timelines, bug rates, and post-launch support reveal real performance.

It’s vital to be thorough when assessing potential partners. Clutch prepared vetted directories of proven developers ready for your project. Find the ideal team by leveraging the resources and filters available on the platform.

• Java-only portfolios with minimal Kotlin samples
• Low senior-level ratio; a team of mostly juniors can slow delivery
• Vague estimates without sprint breakdowns or acceptance criteria
• No automated testing (unit, UI, or integration) in their process
• Ownership concerns—agencies that retain source-code rights or charge release fees

Development cycles require close collaboration and good project management. Keep a close eye out for these warning signs to ensure your project’s smooth progress.

Most U.S. Kotlin agencies charge $100 – $200 per hour according to recent Clutch pricing data. Typical project ranges:

  • MVP or feature add-ons: $25,000 – $60,000
  • Full-scale Android or KMP app: $75,000 – $200,000+
  • Long-term team augmentation: $15,000 – $40,000 per developer, per month

Factors that influence cost include team seniority, project complexity (e.g., reactive programming, microservices), and whether design or product strategy is bundled in.

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