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Home Software Developers Kotlin

Top Kotlin Developers

Kotlin has become the preferred language for Android development and is rapidly expanding into backend services and multiplatform applications. Its concise syntax, null safety, and full interoperability with Java make it a practical choice for teams modernizing existing codebases or building new products from scratch.

Kotlin developers on Clutch are vetted through a verified review process, so you can compare firms based on real client outcomes — not just self-reported credentials. These companies build native Android applications, server-side systems using Ktor or Spring Boot, and cross-platform solutions with Kotlin Multiplatform (KMP). Related directories: Android app development companies, mobile app development companies, and the full Kotlin developers directory.

Ratings Updated: July 9, 2026
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5,452 Companies

Programming & Scripting: Kotlin

List of the Top Kotlin Development Services

  • Jaspreet Singh Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    Freelancer
    Bassi Muda, India

    Services provided

    10% Custom Software Development
    15% IT Strategy Consulting
    15% Mobile App Development +6
    10% API Development
    10% AR/VR Development
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% Microservices Architecture Services
    10% Web Development

    Focus Areas

    10% Kotlin
    18% Other programming & scripting languages
    12% HTML5 +6
    12% JavaScript
    12% Python
    12% Redux
    12% Typescript
    6% Go
    6% jquery

    Jaspreet Singh is an IT strategy consulting company. Located in Bassi Muda, India, their small team specializes in IT strategy consulting and Mobile App Development. The company was founded in 2017.

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  • Potional - Out of Business Logotype

    Potional - Out of Business

    5.0 4 reviews
    $5,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    20% Custom Software Development
    40% Mobile App Development
    30% Web Development +1
    10% Product Design

    Focus Areas

    25% Kotlin
    25% JavaScript
    25% Other programming & scripting languages +1
    25% Swift

    Potional - Out of Business was a software development company specializing in creating custom applications and systems, notably in mobile app and backend development. Overall, the reviews indicate high satisfaction, with approximately 90% of clients expressing positive feedback about their project management and technical expertise. Clients frequently praised their flexibility and communication, with around 80% noting the use of cutting-edge technologies and effective project management strategies.

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    Reviews mention Flexible

    The feedback regarding Potional's flexibility is consistently positive, with clients noting their ability to adapt to changing timeframes and project requirements. One client praised their quick turnaround on an MVP, stating they were 'very flexible with timeframes.' Another highlighted their ease of collaboration, mentioning that Potional provided valuable suggestions during development, which greatly improved the project. Overall, the sentiment reflects a strong appreciation for Potional's adaptability and collaborative approach.
    • Mobile App Dev for a Local Scooter Sharing Service
      5.0 Dec 10, 2019

      They were very flexible with timeframes. We had to have our MVP prepared in two months, and they were able to turn that around.

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    • Development for Food Ordering Applications
      5.0 Jul 12, 2019

      Potional is very flexible and easy to work with. The product was refined during the development and they were really helpful with providing technology, functionality, and implementation suggestions. I was accustomed to having to think of everything myself and they really stepped up and delivered great advice.

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    Industry Experience

    Potional has received positive feedback across diverse industries including scooter sharing, advertising & marketing, business services, and information technology. Clients praised their expertise in developing custom software solutions, project management, and adaptability. In the scooter sharing sector, they excelled in creating mobile applications, while in advertising & marketing, they demonstrated strong capabilities in building comprehensive platforms. Their impact is notably strong in improving operational efficiency and user engagement, making them a suitable choice for businesses in tech-driven service sectors.

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    Information technology Advertising & marketing Business services Transportation

    Average Project Cost Breakdown

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

    What Clients Have Said

    Clients generally perceive Potional as offering good value for money, with investments ranging from $11,000 to $100,000. Feedback highlights their flexibility and effective project management. One client noted, "The quality of the system is far better than anything we were using previously," indicating satisfaction with the investment. Another stated, "We’ve been very pleased with the whole engagement in general," reinforcing the sentiment of positive cost-value alignment across projects.
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  • SMART-DE Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Wrocław, Poland

    Services provided

    40% Custom Software Development
    20% AR/VR Development
    20% IoT Development +1
    20% Mobile App Development

    Focus Areas

    25% Kotlin
    25% Java
    25% Python +1
    25% Typescript

    SMART-DE is a small Wrocław, Poland-based custom software development company. Their services include Custom Software Development and Mobile App Development.

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  • AX Creative Agency Logotype

    Not yet reviewed

    $5,000+
    $150 - $199 / hr
    10 - 49
    Docklands, Australia

    Services provided

    20% Marketing Strategy
    20% Video Production
    15% Graphic Design +4
    15% UX/UI Design
    10% Branding
    10% Media Planning & Buying
    10% Web Development

    Focus Areas

    20% Kotlin
    30% HTML5
    20% JavaScript +2
    20% Other programming & scripting languages
    10% SQL

    AX Creative Agency is a Marketing Strategy company. The firm is located in Docklands, Australia. Their services include Marketing Strategy and Video Production.

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  • CODE STEW Logotype

    CODE STEW

    Not yet reviewed

    $25,000+
    < $25 / hr
    10 - 49

    Services provided

    10% Custom Software Development
    20% Call Center Services
    15% Web Development +6
    10% AI Development
    10% Customer Service Outsourcing
    10% IT Staff Augmentation
    10% Low/No Code Development
    10% UX/UI Design
    5% Robotics Process Automation

    Focus Areas

    10% Kotlin
    10% Ember.js
    10% JavaScript +7
    10% Objective C
    10% PHP
    10% Python
    10% Redux
    10% Ruby
    10% SQL
    10% Swift

    CODE STEW is a call center company launched in 2022. The team offers Call Center Services and Web Development and is headquartered in Zirakpur, India.

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  • WebbMight Logotype

    4.9 5 reviews
    Undisclosed
    Undisclosed
    50 - 249
    Pembroke Pines, FL

    Services provided

    10% Digital Strategy
    10% Graphic Design
    10% Marketing Strategy +10
    10% Mobile App Development
    10% Social Media Marketing
    10% Web Design
    10% Web Development
    5% Content Marketing
    5% Email Marketing
    5% Logo
    5% Market Research
    5% Search Engine Optimization
    5% UX/UI Design

    Focus Areas

    10% Kotlin
    10% Ember.js
    10% JavaScript +7
    10% Other programming & scripting languages
    10% PHP
    10% Perl
    10% Python
    10% Ruby
    10% Swift
    10% Visual Basic

    WebbMight offers services in web development, search engine optimization (SEO), social media marketing (SMM), and website design. The reviews highlight the company's ability to deliver projects on time, their expertise in translating complex requirements into effective solutions, and their strong commitment to client satisfaction through proactive communication and innovative approaches. Clients appreciate WebbMight's value for cost, structured project management, and collaborative mindset. Potential areas for improvement include enhanced design iterations and resource transparency.

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  • Tekzen Logotype

    Tekzen

    5.0 5 reviews
    Undisclosed
    < $25 / hr
    10 - 49

    Services provided

    20% Web Development
    10% Branding
    10% E-Commerce Development +6
    10% Graphic Design
    10% Mobile App Development
    10% Search Engine Optimization
    10% UX/UI Design
    10% Wearable App Development
    10% Web Design

    Focus Areas

    10% Kotlin
    10% AJAX
    10% Ember.js +8
    10% Objective C
    10% PHP
    10% Redux
    10% SQL
    10% Swift
    10% Visual Basic
    5% Python
    5% Ruby

    At Tekzen.co, we specialize in delivering cutting-edge digital solutions designed to drive your business forward. Whether you need Android development, web app development, or a complete digital

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  • B-HiTech, Inc. Logotype

    4.3 2 reviews
    $10,000+
    $150 - $199 / hr
    10 - 49
    New York, NY

    Services provided

    10% Custom Software Development
    10% AI Consulting
    10% AI Development +7
    10% BI & Big Data Consulting & SI
    10% CRM Consulting and SI
    10% Cloud Consulting & SI
    10% E-Commerce Development
    10% Microservices Architecture Services
    10% Mobile App Development
    10% Web Development

    Focus Areas

    10% Kotlin
    15% JavaScript
    15% Python +11
    10% SQL
    5% Go
    5% HTML5
    5% PHP
    5% Ruby
    5% Rust
    5% Scala
    5% Swift
    5% Typescript
    5% backbone.js
    5% jquery

    B-HiTech, Inc. specializes in Custom Software Development and Tailored Software Solutions, offering services that include bespoke software development, CRM implementation, and advanced AWS infrastructure. Reviews highlight their customer-centric approach, timely delivery, and professionalism, with clients appreciating their alignment with budget and company values. The firm consistently delivers reliable and secure systems meeting business expectations.

    See all 2 projects

    More responsive than most other service providers

    B-HiTech, Inc. 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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  • Hyzen Technologies Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Ahmedabad, India

    Services provided

    5% Custom Software Development
    20% E-Commerce Development
    20% Web Development +6
    15% Logo
    15% Web Design
    10% UX/UI Design
    5% Digital Strategy
    5% IT Strategy Consulting
    5% Mobile App Development

    Focus Areas

    10% Kotlin
    30% PHP
    20% JavaScript +4
    10% AJAX
    10% Objective C
    10% SQL
    10% Swift

    Hyzen Technologies is an e-commerce development company based in Ahmedabad, India. They offer E-Commerce Development and Web Development.

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  • DEVLOGIC Solutions Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Jleeb Al-Shuyoukh, Kuwait

    Services provided

    5% Custom Software Development
    25% IT Strategy Consulting
    25% Social Media Marketing +9
    15% E-Commerce Development
    10% Mobile App Development
    10% Web Development
    2% Logo
    2% Product Design
    2% UX/UI Design
    2% Web Design
    1% Other Digital Marketing
    1% Search Engine Optimization

    Focus Areas

    15% Kotlin
    22% Other programming & scripting languages
    20% C++ +5
    20% PHP
    20% Python
    1% C
    1% C#
    1% Objective C

    DEVLOGIC Solutions is a small IT strategy consulting company launched in 2020. Their team provides IT strategy consulting and Social Media Marketing.

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  • Fuel Impact Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    10 - 49
    Salt Lake City, UT

    Services provided

    17% Digital Strategy
    17% IT Strategy Consulting
    16% UX/UI Design +5
    15% Business Consulting
    10% Low/No Code Development
    10% Mobile App Development
    10% Web Development
    5% Commercial Brokerage Services

    Focus Areas

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

    Based in Salt Lake City, Utah, Fuel Impact is a small Digital Strategy company. Their services include Digital Strategy and IT strategy consulting.

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  • Mr-Coder Logotype

    Mr-Coder

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    10 - 49

    Services provided

    20% Web Development
    10% E-Commerce Development
    10% Logo +6
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% Kotlin
    20% PHP
    10% AJAX +6
    10% Java
    10% JavaScript
    10% SQL
    10% Swift
    10% Typescript
    10% XML

    Web development company Mr-Coder was established in 2020. Headquartered in karachi, Pakistan, the team focuses on Web Development and Social Media Marketing.

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  • Emerald Labs Logotype

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    25% IT Managed Services
    25% IT Staff Augmentation +2
    25% IT Strategy Consulting
    10% Low/No Code Development

    Focus Areas

    25% Kotlin
    30% JavaScript
    25% Swift +1
    20% Ruby

    Emerald Labs, a small IT strategy consulting company, is located in Houston, Texas and Lahore, Pakistan. Their services include IT strategy consulting and IT managed services.

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  • tricubiq Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    10 - 49
    București, Romania

    Services provided

    30% Custom Software Development
    20% IT Managed Services
    15% ERP Consulting and SI +3
    15% Generative AI
    10% Cloud Consulting & SI
    10% Robotics Process Automation

    Focus Areas

    10% Kotlin
    20% C#
    20% SQL +4
    15% JavaScript
    15% Typescript
    10% Java
    10% Swift

    Tricubiq is a small software development firm. They offer Custom Software Development and IT managed services and were founded in 2018.

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  • Sabhaya Solutions LLP Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Surat, India

    Services provided

    15% E-Commerce Development
    15% UX/UI Design
    10% Digital Strategy +6
    10% Low/No Code Development
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Development

    Focus Areas

    20% Kotlin
    20% AJAX
    20% JavaScript +2
    20% SQL
    20% Swift

    UX design agency Sabhaya Solutions LLP was launched in 2023. The small team offers UX/UI Design and E-Commerce Development.

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  • Canopus IT Solutions Pvt. Ltd Logotype

    Canopus IT Solutions Pvt. Ltd

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    10% API Development
    10% E-Commerce Development +7
    10% Email Marketing
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    10% Kotlin
    20% JavaScript
    20% PHP +4
    20% jquery
    10% AJAX
    10% HTML5
    10% SQL

    Canopus IT Solutions Pvt. Ltd is an Email Marketing company founded in 2007. Their services include Email Marketing and Search Engine Optimization.

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  • Enhaims Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49
    Lahore, Pakistan

    Services provided

    20% Branding
    20% E-Commerce Development
    20% Social Media Marketing +2
    20% UX/UI Design
    20% Web Development

    Focus Areas

    20% Kotlin
    20% HTML5
    20% Rust +2
    20% Scala
    20% jquery

    Enhaims is a branding company headquartered in Lahore, Pakistan. The team provides Branding and Social Media Marketing.

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  • InventCorp Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49
    Kouba, Algeria

    Services provided

    30% Custom Software Development
    25% ERP Consulting and SI
    15% CRM Consulting and SI +2
    15% DevOps Managed Services
    15% IT Staff Augmentation

    Focus Areas

    10% Kotlin
    20% JavaScript
    20% Python +5
    20% SQL
    10% ASP.NET
    10% Java
    5% Visual Basic
    5% XML

    Located in Kouba, Algeria, InventCorp is a small software development firm. The team focuses on Custom Software Development and ERP consulting and SI.

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  • Shri Om Infotech Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Ahmedabad, India

    Services provided

    10% Custom Software Development
    10% CRM Consulting and SI
    10% Cybersecurity +8
    10% Digital Strategy
    10% E-Commerce Development
    10% ERP Consulting and SI
    10% Mobile App Development
    10% Search Engine Optimization
    10% Web Development
    5% PEO/Employee Leasing
    5% Recruitment Process Outsourcing

    Focus Areas

    10% Kotlin
    20% ASP.NET
    15% C# +9
    10% AJAX
    10% ASP
    5% HTML5
    5% JavaScript
    5% PHP
    5% SQL
    5% Swift
    5% Visual Basic
    5% jquery

    Shri Om Infotech is a custom software development company. The Ahmedabad, India-based firm was founded in 2011. Their team focuses on Custom Software Development and CRM consulting and SI.

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  • Net4city Logotype

    Net4city

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49

    Services provided

    20% E-Commerce Development
    20% IT Managed Services
    20% Search Engine Optimization +2
    20% Web Design
    20% Web Development

    Focus Areas

    20% Kotlin
    20% Objective C
    20% Python +3
    20% Swift
    10% Java
    10% PHP

    Founded in 2003, Net4city is a SEO agency. Their team offers Search Engine Optimization and Web Design.

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  • Visual World Logotype

    Visual World

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Custom Software Development
    10% Social Media Marketing
    10% Web Design +15
    5% Back Office Outsourcing
    5% Call Center Services
    5% Commercial Printing
    5% Content Writing Services
    5% Corporate Photography
    5% Graphic Design
    5% Logo
    5% Mobile App Development
    5% Print Design
    5% Transcription
    5% Translation
    5% UX/UI Design
    5% Video Production
    4% Broadcast Video
    1% Audio Production

    Focus Areas

    10% Kotlin
    10% C++
    10% Ember.js +12
    10% HTML5
    10% XML
    5% ASP
    5% ASP.NET
    5% C
    5% ColdFusion
    5% Go
    5% Rust
    5% Typescript
    5% UnrealScript
    5% backbone.js
    5% jquery

    Visual World is a social media marketing company. The Sugar Land, Texas-based agency focuses on Social Media Marketing and Custom Software Development.

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  • MJD Interactive Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    10 - 49
    San Diego, CA

    Services provided

    14% Custom Software Development
    15% UX/UI Design
    15% Web Design +4
    14% AR/VR Development
    14% IoT Development
    14% Mobile App Development
    14% Web Development

    Focus Areas

    25% Kotlin
    25% Java
    25% Ruby +1
    25% Swift

    In San Diego, California, MJD Interactive is a web design agency. They offer Web Design and UX/UI Design.

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  • Essen Software Logotype

    5.0 1 review
    $1,000+
    < $25 / hr
    10 - 49
    Gurugram, India

    Services provided

    15% Custom Software Development
    20% AI Development
    15% AI Agents +5
    10% AI Consulting
    10% DevOps Managed Services
    10% Generative AI
    10% Mobile App Development
    10% Web Development

    Focus Areas

    10% Kotlin
    25% Swift
    15% Java +5
    15% JavaScript
    10% Objective C
    10% Python
    10% SQL
    5% Typescript

    Essen Software is a software and AI development company.We architect, build, and ship production-grade systems — from AI agents and multi-agent platforms to full-stack SaaS products, enterprise

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  • AmpleMax Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    Ciudad de México, Mexico

    Services provided

    15% Custom Software Development
    10% BI & Big Data Consulting & SI
    10% IT Strategy Consulting +11
    10% UX/UI Design
    10% Web Design
    5% Application Management & Support
    5% Application Testing
    5% Business Consulting
    5% CRM Consulting and SI
    5% E-Commerce Development
    5% Enterprise App Modernization
    5% Mobile App Development
    5% Other Application Development
    5% Web Development

    Focus Areas

    10% Kotlin
    25% SQL
    15% PHP +6
    10% C#
    10% Java
    10% JavaScript
    10% Swift
    5% AJAX
    5% Python

    AmpleMax is a small Ciudad de México, Mexico-based software development firm. Their services include Custom Software Development and UX/UI Design.

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  • Infinum Technology Private Limited Logotype

    Infinum Technology Private Limited

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    20% Application Testing
    10% IT Managed Services +7
    10% Low/No Code Development
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design
    10% Web Development
    5% Application Management & Support
    5% Robotics Process Automation

    Focus Areas

    10% Kotlin
    15% Java
    10% AJAX +7
    10% JavaScript
    10% Python
    10% Redux
    10% SQL
    10% Swift
    10% Typescript
    5% Ember.js

    Infinum Technology Private Limited is a small Application Testing company based in Pune, India. The team offers Application Testing and Custom Software Development.

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  • Universal Service Development Logotype

    Universal Service Development

    Not yet reviewed

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

    Services provided

    25% Custom Software Development
    30% Application Testing
    25% UX/UI Design +2
    10% AR/VR Development
    10% Web Design

    Focus Areas

    10% Kotlin
    6% AJAX
    6% ASP.NET +13
    6% C#
    6% C++
    6% ColdFusion
    6% Ember.js
    6% JavaScript
    6% Other programming & scripting languages
    6% PHP
    6% Python
    6% Redux
    6% Ruby
    6% SQL
    6% Swift
    6% Typescript

    Universal Service Development is an UX company. The firm is in BRENTWOOD, Tennessee. Their team provides UX/UI Design and Application Testing.

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  • Spundan Consultancy And IT Solutions Pvt. Ltd. Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Indore, India

    Services provided

    30% Cloud Consulting & SI
    25% Mobile App Development
    20% IT Staff Augmentation +4
    10% Web Development
    5% AI Development
    5% IoT Development
    5% Wearable App Development

    Focus Areas

    10% Kotlin
    30% JavaScript
    20% ASP.NET +3
    20% Other programming & scripting languages
    10% Java
    10% Swift

    Spundan Consultancy And IT Solutions Pvt. Ltd., a cloud consulting & SI company, was established in 2011. They provides cloud consulting & SI and Mobile App Development.

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  • Rot3 Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    10 - 49
    Istanbul, Türkiye

    Services provided

    10% Custom Software Development
    40% Blockchain
    10% AI Development +5
    10% Low/No Code Development
    10% Mobile App Development
    10% Web Development
    5% IT Managed Services
    5% IT Strategy Consulting

    Focus Areas

    15% Kotlin
    20% JavaScript
    20% SQL +5
    15% Swift
    10% Python
    10% Redux
    5% HTML5
    5% Rust

    Rot3 is a Blockchain company. Located in Istanbul, Türkiye, the firm was founded in 2022. Their services include Blockchain and Web Development.

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  • Webpage ltd Logotype

    Webpage ltd

    Not yet reviewed

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

    Services provided

    5% Custom Software Development
    15% Web Design
    15% Web Development +8
    10% Digital Strategy
    10% E-Commerce Development
    10% Low/No Code Development
    10% Mobile App Development
    10% Search Engine Optimization
    5% Ecommerce Marketing
    5% Graphic Design
    5% Logo

    Focus Areas

    15% Kotlin
    25% Redux
    15% Ember.js +4
    15% Ruby
    10% PHP
    10% SQL
    10% Visual Basic

    Webpage ltd is a web design company. They were established in 2023, and their services include Web Design and Web Development.

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  • X Stack Inc. Logotype

    X Stack Inc.

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    10% Cloud Consulting & SI
    10% IT Staff Augmentation +14
    10% IT Strategy Consulting
    10% Mobile App Development
    10% Web Development
    5% Cybersecurity
    5% E-Commerce Development
    5% ERP Consulting and SI
    5% Enterprise App Modernization
    5% UX/UI Design
    5% Web Design
    2% AI Development
    2% API Development
    2% Blockchain
    2% DevOps Managed Services
    2% Microservices Architecture Services

    Focus Areas

    10% Kotlin
    10% C#
    10% JavaScript +8
    10% Objective C
    10% Other programming & scripting languages
    10% Python
    10% Swift
    10% Typescript
    10% Visual Basic
    5% HTML5
    5% SQL

    X Stack Inc., an IT strategy consulting company, is based in New York, New York. They offer IT strategy consulting and cloud consulting & SI.

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  • Toil Labs Logotype

    Toil Labs

    Not yet reviewed

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

    Services provided

    25% Blockchain
    25% Web Development
    20% AI Development +2
    20% Generative AI
    10% Mobile App Development

    Focus Areas

    10% Kotlin
    25% Python
    20% Ruby +4
    15% SQL
    10% ASP.NET
    10% Rust
    10% Typescript

    Toil Labs is a website development company. Their team is in Lucknow, India. The agency focuses on Web Development and Blockchain.

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  • MBP WEB Agency Logotype

    MBP WEB Agency

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49

    Services provided

    25% Web Design
    25% Web Development
    15% Digital Strategy +3
    15% Search Engine Optimization
    15% Social Media Marketing
    5% Mobile App Development

    Focus Areas

    15% Kotlin
    35% Python
    25% JavaScript +3
    10% PHP
    10% SQL
    5% HTML5

    Headquartered in Rabat, Morocco, MBP WEB Agency is a web design company. The team provides Web Design and Web Development.

    Read more
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  • Digital Paradigm Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Doncaster East, Australia

    Services provided

    15% Custom Software Development
    20% Mobile & App Marketing
    20% Web Development +3
    15% Performance Marketing
    15% Search Engine Optimization
    15% UX/UI Design

    Focus Areas

    10% Kotlin
    20% JavaScript
    10% AJAX +8
    10% ASP.NET
    10% HTML5
    10% Python
    10% Typescript
    5% PHP
    5% Rust
    5% Swift
    5% jquery

    Digital Paradigm is a small web development company headquartered in Doncaster East, Australia. The team provides Web Development and Mobile & App Marketing.

    Read more
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  • Volcanic Education & Technology Pvt Ltd Logotype

    Volcanic Education & Technology Pvt Ltd

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    15% E-Commerce Development
    10% AI Development +10
    10% API Development
    10% Enterprise App Modernization
    5% Blockchain
    5% DevOps Managed Services
    5% IoT Development
    5% Low/No Code Development
    5% Microservices Architecture Services
    5% Mobile App Development
    5% Other Application Development
    5% Web Development

    Focus Areas

    10% Kotlin
    25% PHP
    10% ASP.NET +7
    10% HTML5
    10% JavaScript
    10% Redux
    10% Typescript
    5% AJAX
    5% Ember.js
    5% SQL

    Volcanic Education & Technology Pvt Ltd is a software development company founded in 2025. Located in Giridih, India, the team provides Custom Software Development and E-Commerce Development.

    Read more
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  • MadApp Technologies Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    Freelancer
    Sahibzada Ajit Singh Nagar, India

    Services provided

    10% Custom Software Development
    20% Mobile App Development
    15% Web Development +6
    10% Application Testing
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% Wearable App Development
    8% Direct Marketing
    7% IT Strategy Consulting

    Focus Areas

    20% Kotlin
    20% Swift
    10% ASP.NET +5
    10% Java
    10% JavaScript
    10% Objective C
    10% PHP
    10% SQL

    Established in 2020, MadApp Technologies is a small Sahibzada Ajit Singh Nagar, India-based mobile application development company. Their team provides Mobile App Development and Web Development.

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  • Dru dots Technologies Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    10 - 49
    Lahore, Pakistan

    Services provided

    25% API Development
    25% E-Commerce Development
    25% UX/UI Design +2
    15% Mobile App Development
    10% Low/No Code Development

    Focus Areas

    15% Kotlin
    15% JavaScript
    15% Objective C +4
    15% PHP
    15% SQL
    15% Swift
    10% Java

    Established in 2020, Dru dots Technologies is a small UX design company. Their services include UX/UI Design and Mobile App Development.

    Read more
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  • Good Name Logotype

    Good Name

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    Freelancer

    Services provided

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

    Focus Areas

    15% Kotlin
    25% Typescript
    20% HTML5 +4
    15% C#
    15% JavaScript
    5% Rust
    5% jquery

    Good Name is a small Cape Town, South Africa-based custom software development firm. Their services include Custom Software Development and Web Development.

    Read more
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  • Arkias Digital LLC Logotype

    Arkias Digital LLC

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    Freelancer

    Services provided

    40% Custom Software Development
    25% AI Development
    15% IT Strategy Consulting +2
    10% Application Management & Support
    10% Other IT Consulting and SI

    Focus Areas

    25% Kotlin
    25% Typescript
    20% Python +2
    15% JavaScript
    15% Swift

    Arkias Digital LLC is a Sheridan, Wyoming-based custom software development company. Their services include Custom Software Development and Artificial Intelligence.

    Read more
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  • krAI Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    Freelancer
    Khmel'nyts'kyi, Ukraine

    Services provided

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

    Focus Areas

    15% Kotlin
    15% AJAX
    15% PHP +4
    15% SQL
    15% Swift
    15% Typescript
    10% JavaScript

    KrAI is a web design agency. Founded in 2025, the team specializes in Web Design and Custom Software Development.

    Read more
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  • CorGon CyberSolutions Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    Freelancer
    Benacazón, Spain

    Services provided

    20% Custom Software Development
    20% Web Development
    15% Cybersecurity +3
    15% Mobile App Development
    15% Wearable App Development
    15% Web Design

    Focus Areas

    20% Kotlin
    20% Python
    20% SQL +4
    10% Java
    10% JavaScript
    10% Objective C
    10% PHP

    CorGon CyberSolutions, a small custom software development company, is headquartered in Benacazón, Spain. The team focuses on Custom Software Development and Web Development.

    Read more
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  • Parallel Exchange Logotype

    Parallel Exchange

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    90% Web Development
    10% AR/VR Development

    Focus Areas

    34% Kotlin
    33% Ember.js
    33% Redux

    Parallel Exchange is a web development company established in 2002. The firm specializes in Web Development and AR/VR development.

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  • Lotpath Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Fresno, CA

    Services provided

    90% Custom Software Development
    10% AR/VR Development

    Focus Areas

    34% Kotlin
    33% Ember.js
    33% Redux

    Launched in 2007, Lotpath, a small software development company, is headquartered in Fresno, California. Their services include Custom Software Development and AR/VR development.

    Read more
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  • Technologia Infotech Logotype

    Technologia Infotech

    Not yet reviewed

    $1,000+
    < $25 / hr
    2 - 9

    Services provided

    10% Custom Software Development
    14% Low/No Code Development
    10% AR/VR Development +12
    10% Mobile App Development
    10% Web Development
    5% AI Development
    5% API Development
    5% Application Testing
    5% DevOps Managed Services
    5% E-Commerce Development
    5% Generative AI
    5% IT Staff Augmentation
    5% UX/UI Design
    5% Wearable App Development
    1% Web Design

    Focus Areas

    12% Kotlin
    11% ASP.NET
    11% Java +6
    11% JavaScript
    11% Objective C
    11% PHP
    11% Python
    11% SQL
    11% Swift

    Application development firm Technologia Infotech is headquartered in Surat, India. The team focuses on Mobile App Development and Custom Software Development.

    Read more
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  • Montreal Web Agency Logotype

    Montreal Web Agency

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    10% Custom Software Development
    10% Branding
    10% Digital Strategy +7
    10% Logo
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    22% Kotlin
    28% C#
    28% PHP +1
    22% SQL

    Montreal Web Agency is a branding firm launched in 2024. Their team focuses on Branding and Digital Strategy.

    Read more
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  • Network Solutions Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Doha, Qatar

    Services provided

    25% Blockchain
    25% Mobile App Development
    25% UX/UI Design +2
    15% Web Development
    10% AR/VR Development

    Focus Areas

    17% Kotlin
    39% Ember.js
    33% Other programming & scripting languages +1
    11% Redux

    Founded in 2005, Network Solutions is an UX company. The team provides UX/UI Design and Blockchain.

    Read more
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  • Leprox infotech Logotype

    Leprox infotech

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    30% E-Commerce Development
    30% UX/UI Design
    20% Web Development +2
    10% AR/VR Development
    10% Search Engine Optimization

    Focus Areas

    12% Kotlin
    11% AJAX
    11% ASP.NET +6
    11% C++
    11% PHP
    11% Python
    11% Redux
    11% Ruby
    11% SQL

    Established in 2018, Leprox infotech is a small user experience design agency. Their services include UX/UI Design and E-Commerce Development.

    Read more
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  • Saigal Media Logotype

    Saigal Media

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    20% CRM Consulting and SI
    20% E-Commerce Development
    20% UX/UI Design +4
    10% AR/VR Development
    10% Low/No Code Development
    10% Mobile App Development
    10% Web Development

    Focus Areas

    12% Kotlin
    13% Ember.js
    13% Redux +8
    13% Ruby
    13% SQL
    6% AJAX
    6% Objective C
    6% Other programming & scripting languages
    6% PHP
    6% Perl
    6% Visual Basic

    Saigal Media is an UX agency based in Coppell, Texas. Established in 2012, the team focuses on UX/UI Design and CRM consulting and SI.

    Read more
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  • Zedkira Ltd Logotype

    Zedkira Ltd

    Not yet reviewed

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

    Services provided

    1% Custom Software Development
    20% E-Commerce Development
    13% Low/No Code Development +9
    10% AI Development
    10% Application Testing
    10% Mobile App Development
    10% Robotics Process Automation
    10% Web Development
    5% Application Management & Support
    5% Blockchain
    5% Cybersecurity
    1% Other Application Development

    Focus Areas

    10% Kotlin
    20% Python
    15% JavaScript +9
    10% Objective C
    10% Swift
    5% AJAX
    5% C++
    5% Java
    5% Other programming & scripting languages
    5% PHP
    5% Ruby
    5% SQL

    Zedkira Ltd is an e-commerce development company. The firm is located in London, England. Their team focuses on E-Commerce Development and Low/No Code Development.

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  • NCrypted Technologies Pvt. Ltd. Logotype

    4.5 1 review
    $5,000+
    $25 - $49 / hr
    50 - 249
    Ahmedabad, India

    Services provided

    10% Affiliate Marketing
    10% Application Management & Support
    10% Application Testing +7
    10% Content Marketing
    10% Cybersecurity
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% Kotlin
    10% AJAX
    10% HTML5 +7
    10% JavaScript
    10% Objective C
    10% PHP
    10% Python
    10% SQL
    10% Swift
    10% XML

    NCrypted Technologies Pvt. Ltd. provides eCommerce platform development services. Clients appreciate the company for its alignment of values, budget-friendly pricing, and effective communication. Overall feedback indicates successful project outcomes and timely delivery, with no significant areas for improvement highlighted.

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  • Captain Code Logotype

    Not yet reviewed

    $5,000+
    $50 - $99 / hr
    Freelancer
    Hialeah, FL

    Services provided

    10% Custom Software Development
    25% Web Development
    15% Video Production +7
    10% E-Commerce Development
    10% Mobile App Development
    10% Web Design
    5% Corporate Photography
    5% Graphic Design
    5% Logo
    5% Search Engine Optimization

    Focus Areas

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

    Website development company Captain Code focuses on Web Development and Video Production. They are based in Hialeah, Florida.

    Read more
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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 Futured
2 Empat
3 Droids On Roids
4 Suffescom Solutions Inc
5 Geniusee
6 You are launched
7 Stfalcon
8 nomtek
9 Synergy Labs
10 Ackee
11 ArcTouch
12 Excellent Webworld
13 TechnoYuga
14 Brainvire Infotech Inc
15 Sidekick Interactive

List of the Top 15 Kotlin Development Services

  1. Futured Logotype

    Futured

    $50,000+
    $50 - $99 / hr
    50 - 249
    Brno, Czech Republic

    Ability to deliver

    39.3/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.3/10 Market Presence

    Service focus

    15% Web Development
    75% Mobile App Development
    10% Other
    View Profile Visit Website
  2. Empat Logotype

    Empat

    $10,000+
    $25 - $49 / hr
    250 - 999
    San Francisco, CA

    Ability to deliver

    40/40.0
    20/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    35% Custom Software Development
    25% Kotlin
    5% Web Development
    40% Mobile App Development
    20% Other
    View Profile Visit Website
  3. Droids On Roids Logotype

    Droids On Roids

    $75,000+
    $50 - $99 / hr
    50 - 249
    Wrocław, Poland

    Ability to deliver

    39/40.0
    19.2/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% Custom Software Development
    40% Kotlin
    80% Mobile App Development
    10% Other
    View Profile Visit Website
  4. Suffescom Solutions Inc Logotype

    Suffescom Solutions Inc

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

    Ability to deliver

    40/40.0
    20/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    45% Mobile App Development
    55% Other
    View Profile Visit Website
  5. Geniusee Logotype

    Geniusee

    $50,000+
    $25 - $49 / hr
    250 - 999
    Warszawa, Poland

    Ability to deliver

    40/40.0
    20/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    40% Custom Software Development
    20% Kotlin
    10% Web Development
    20% Mobile App Development
    30% Other
    View Profile Visit Website
  6. You are launched Logotype

    You are launched

    $10,000+
    $25 - $49 / hr
    50 - 249
    Limassol, Cyprus

    Ability to deliver

    40/40.0
    20/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    40% Custom Software Development
    30% Kotlin
    50% Mobile App Development
    10% Other
    View Profile Visit Website
  7. Stfalcon Logotype

    Stfalcon

    $10,000+
    $25 - $49 / hr
    50 - 249
    Khmel'nyts'kyi, Ukraine

    Ability to deliver

    37.1/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    30% Custom Software Development
    50% Kotlin
    40% Mobile App Development
    30% Other
    View Profile Visit Website
  8. nomtek Logotype

    nomtek

    $25,000+
    $50 - $99 / hr
    50 - 249
    Wrocław, Poland

    Ability to deliver

    36.9/40.0
    17.2/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    40% Mobile App Development
    20% AR/VR Development
    40% Other
    View Profile Visit Website
  9. 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
  10. Ackee Logotype

    Ackee

    $25,000+
    $50 - $99 / hr
    50 - 249
    Karlín, Czech Republic

    Ability to deliver

    38.8/40.0
    19.2/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    30% Web Development
    60% Mobile App Development
    10% Other
    View Profile Visit Website
  11. ArcTouch Logotype

    ArcTouch

    $100,000+
    $50 - $99 / hr
    250 - 999
    San Francisco, CA

    Ability to deliver

    38/40.0
    18/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    10% Web Development
    20% Mobile App Development
    70% Other
    View Profile Visit Website
  12. Excellent Webworld Logotype

    Excellent Webworld

    $25,000+
    $25 - $49 / hr
    250 - 999
    Lakeville, MN

    Ability to deliver

    37/40.0
    17.2/20 Reviews
    9.9/10 Clients & Experience
    9.9/10 Market Presence

    Service focus

    15% Custom Software Development
    30% Kotlin
    10% Web Development
    10% Mobile App Development
    15% Enterprise App Modernization
    50% Other
    View Profile Visit Website
  13. TechnoYuga Logotype

    TechnoYuga

    $10,000+
    < $25 / hr
    50 - 249
    New Delhi, India

    Ability to deliver

    40/40.0
    20/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    25% Custom Software Development
    23% Kotlin
    15% Web Development
    25% Mobile App Development
    35% Other
    View Profile Visit Website
  14. 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
  15. Sidekick Interactive Logotype

    Sidekick Interactive

    $25,000+
    $100 - $149 / hr
    10 - 49
    Montréal, Canada

    Ability to deliver

    37.3/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    20% Custom Software Development
    50% Kotlin
    20% Web Development
    40% Mobile App Development
    20% Other
    View Profile Visit Website
  16. Konstant Infosolutions Logotype

    Konstant Infosolutions

    $5,000+
    $25 - $49 / hr
    250 - 999
    Jaipur, India

    Ability to deliver

    39.8/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% Web Development
    60% Mobile App Development
    30% Other
    View Profile Visit Website
  17. 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
  18. Lampa Software Logotype

    Lampa Software

    $25,000+
    $25 - $49 / hr
    50 - 249
    Vinnytsia, Ukraine

    Ability to deliver

    38.6/40.0
    19/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    30% Web Development
    70% Mobile App Development
    View Profile Visit Website
  19. Tapptitude Logotype

    Tapptitude

    $5,000+
    $25 - $49 / hr
    50 - 249
    Cluj-Napoca, Romania

    Ability to deliver

    39/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    20% Web Development
    50% Mobile App Development
    30% Other
    View Profile Visit Website
  20. itCraft Logotype

    itCraft

    $25,000+
    $50 - $99 / hr
    50 - 249
    Warszawa, Poland

    Ability to deliver

    37/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    50% Custom Software Development
    40% Kotlin
    50% Mobile App Development
    View Profile Visit Website
  21. WOLFPACK DIGITAL Logotype

    WOLFPACK DIGITAL

    $10,000+
    $50 - $99 / hr
    50 - 249
    Cluj-Napoca, Romania

    Ability to deliver

    39.6/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    45% Web Development
    45% Mobile App Development
    10% Other
    View Profile Visit Website
  22. essensys { mReady Logotype

    essensys { mReady

    $50,000+
    $50 - $99 / hr
    50 - 249
    București, Romania

    Ability to deliver

    36.8/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    9.4/10 Market Presence

    Service focus

    15% Web Development
    65% Mobile App Development
    20% Other
    View Profile Visit Website
  23. NERDZ LAB Logotype

    NERDZ LAB

    $5,000+
    $25 - $49 / hr
    50 - 249
    L'viv, Ukraine

    Ability to deliver

    38.1/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.5/10 Market Presence

    Service focus

    35% Web Development
    35% Mobile App Development
    30% Other
    View Profile Visit Website
  24. 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

    20% Custom Software Development
    10% Kotlin
    60% Mobile App Development
    20% Other
    View Profile Visit Website
  25. 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
  26. TechAhead Logotype

    TechAhead

    $25,000+
    $25 - $49 / hr
    50 - 249
    Agoura Hills, CA

    Ability to deliver

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

    Service focus

    10% Custom Software Development
    15% Kotlin
    50% Mobile App Development
    40% Other
    View Profile Visit Website
  27. JPLoft Logotype

    JPLoft

    $10,000+
    $50 - $99 / hr
    50 - 249
    Denver, CO

    Ability to deliver

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

    Service focus

    10% Web Development
    60% Mobile App Development
    30% Other
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  28. Jelvix Logotype

    Jelvix

    $50,000+
    $50 - $99 / hr
    250 - 999
    Tallinn, Estonia

    Ability to deliver

    38.7/40.0
    19.8/20 Reviews
    9.1/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    70% Custom Software Development
    15% Kotlin
    10% Mobile App Development
    20% Other
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  29. LeanCode Logotype

    LeanCode

    $25,000+
    $50 - $99 / hr
    50 - 249
    Warszawa, Poland

    Ability to deliver

    39.6/40.0
    20/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    15% Custom Software Development
    15% Kotlin
    80% Mobile App Development
    5% Other
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  30. Dotsquares Logotype

    Dotsquares

    $1,000+
    $25 - $49 / hr
    1,000 - 9,999
    London, England

    Ability to deliver

    38.6/40.0
    19.2/20 Reviews
    9.6/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    10% Custom Software Development
    11% Kotlin
    15% Web Development
    15% Mobile App Development
    60% Other
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Latest Kotlin Articles

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Kotlin Development FAQs

Kotlin developers write applications using JetBrains' Kotlin programming language. On the Android side, they build native mobile applications using Jetpack Compose, Android SDK APIs, and modern architecture patterns like MVVM or MVI.

On the backend, Kotlin developers build server-side APIs and microservices using Ktor or Spring Boot. Furthermore, an emerging specialty is Kotlin Multiplatform (KMP), where developers write shared business logic that compiles to both Android and iOS.

Clutch’s verified pricing data shows that a focused Android app build typically ranges from $25,000 – $150,000, depending on factors like its complexity, features, and backend requirements.

Meanwhile, hourly rates for Kotlin development firms range from $25 – $149 per hour, with firms in Eastern Europe and Latin America often on the lower end and North American or Western European firms on the higher end.

Dedicated Kotlin shops maintain deeper expertise than generalist firms that work across many languages. They stay current with JetBrains' release cycle, know which libraries are production-stable versus experimental, and have established patterns for common challenges like coroutine exception handling or Compose state management. This depth typically translates to faster delivery, cleaner architecture, and lower long-term maintenance costs.

Start by outlining your project’s specific requirements and assessing their technical fit; confirm the firm has production Kotlin experience rather than Java teams that have adopted Kotlin syntax superficially.

Then, ask to see Kotlin-specific code samples or open-source contributions, and inquire about their familiarity with Kotlin coroutines, Flow, and Kotlin Multiplatform if relevant. Take a moment to thoroughly review their Clutch profiles and client ratings for projects similar to yours in complexity and industry.

Be cautious of firms that list Kotlin as a skill but whose case studies reference only Java or legacy Android development. Other red flags to watch out for include no mention of testing practices, an inability to discuss architectural patterns like Clean Architecture or MVI, and vague answers about how they handle Kotlin version migrations and library compatibility.

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