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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: September 10, 2026
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5,522 Companies

Programming & Scripting: Kotlin

List of the Top Kotlin Development Services

  • American Brand Services Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    250 - 999
    Greensboro, NC

    Services provided

    20% Logo
    20% Search Engine Optimization
    20% Social Media Marketing +3
    20% Web Development
    10% AR/VR Development
    10% Low/No Code Development

    Focus Areas

    25% Kotlin
    25% Ember.js
    25% Objective C +1
    25% Visual Basic

    American Brand Services is a website development firm. They specialize in Web Development and Social Media Marketing and were founded in 2015. The company is in Greensboro, North Carolina.

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  • ValueAppz Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    50 - 249
    Newark, DE

    Services provided

    10% Custom Software Development
    50% Mobile App Development
    10% Application Management & Support +3
    10% E-Commerce Development
    10% UX/UI Design
    10% Web Design

    Focus Areas

    10% Kotlin
    10% ASP
    10% Java +7
    10% JavaScript
    10% Objective C
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% SQL
    10% Swift

    Headquartered in Newark, Delaware, ValueAppz is an app development company. They offer Mobile App Development and UX/UI Design and were founded in 2019.

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  • Proficient Design Inc Logotype

    Proficient Design Inc

    Not yet reviewed

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

    Services provided

    30% Web Development
    10% Branding
    10% Content Marketing +5
    10% Graphic Design
    10% Logo
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    20% Kotlin
    25% Visual Basic
    20% AJAX +2
    20% Ember.js
    15% Objective C

    Proficient Design Inc is a small website development firm established in 2014. Their team specializes in Web Development and Branding.

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  • Itonix Technology Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    20% Kotlin
    30% Python
    20% HTML5 +2
    20% PHP
    10% C#

    Itonix Technology, a web development firm, was founded in 2023. They specializes in Web Development and Mobile App Development.

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  • Anantam IT Solutions Logotype

    4.5 1 review
    Undisclosed
    < $25 / hr
    10 - 49
    Ahmedabad, India

    Services provided

    30% Custom Software Development
    30% Web Development
    15% IT Managed Services +2
    15% Mobile App Development
    10% IT Staff Augmentation

    Focus Areas

    33% Kotlin
    34% Java
    33% Python

    Anantam IT Solutions is a dynamic startup based in India that focuses on outsourcing web and mobile app development. They offer comprehensive solutions and exceptional service, aiming to empower

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  • QuadSync Technologies Logotype

    QuadSync Technologies

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9

    Services provided

    20% Custom Software Development
    20% Cloud Consulting & SI
    20% Mobile App Development +2
    20% Web Design
    20% Web Development

    Focus Areas

    35% Kotlin
    35% C#
    30% Java

    QuadSync Technologies is a Chhatrapati Sambhaji Nagar, India-based web design agency. They specialize in Web Design and cloud consulting & SI and were established in 2025.

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  • Emilence Pvt. Ltd. Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    10 - 49
    Sahibzada Ajit Singh Nagar, India

    Services provided

    10% Custom Software Development
    20% Blockchain
    20% Mobile App Development +6
    10% AI Development
    10% AR/VR Development
    10% E-Commerce Development
    10% Web Development
    5% Architectural Design
    5% UX/UI Design

    Focus Areas

    25% Kotlin
    25% Swift
    20% Objective C +2
    20% PHP
    10% Java

    Emilence Pvt. Ltd., a Blockchain company, was launched in 2015. Located in Sahibzada Ajit Singh Nagar, India, the team offers Blockchain and Mobile App Development.

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  • APAS Digital Logotype

    APAS Digital

    Not yet reviewed

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

    Services provided

    20% Graphic Design
    20% Mobile App Development
    10% AR/VR Development +5
    10% E-Commerce Development
    10% Logo
    10% Other Application Development
    10% Web Design
    10% Web Development

    Focus Areas

    10% Kotlin
    21% PHP
    11% ASP.NET +8
    11% Java
    11% JavaScript
    11% Other programming & scripting languages
    5% C
    5% C#
    5% C++
    5% Python
    5% SQL

    APAS Digital is a NYC, New York-based graphic design agency. The team provides Graphic Design and Mobile App Development.

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  • DBuzzz Logotype

    4.5 1 review
    $5,000+
    $50 - $99 / hr
    10 - 49
    Lucknow, India

    Services provided

    25% Social Media Marketing
    25% Web Development
    20% Mobile App Development +2
    20% Search Engine Optimization
    10% Graphic Design

    Focus Areas

    10% Kotlin
    25% PHP
    20% SQL +5
    10% AJAX
    10% Python
    10% Redux
    10% Swift
    5% JavaScript

    DBuzzz provides digital solutions including web development and customization, leveraging technologies such as PHP, HTML, CSS, JavaScript, and backend SQL. Clients consistently praise DBuzzz for their professionalism, strong project management, transparency, and timely delivery, noting the company's ability to create optimized, SEO-friendly sites that effectively meet business goals.

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  • Dexterous Softech Private Limited Logotype

    Dexterous Softech Private Limited

    Not yet reviewed

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

    Services provided

    20% Blockchain
    20% Mobile App Development
    15% UX/UI Design +4
    15% Web Design
    10% AR/VR Development
    10% Other Application Development
    10% Web Development

    Focus Areas

    11% Kotlin
    13% AJAX
    13% Objective C +11
    13% Redux
    7% ASP.NET
    7% PHP
    7% SQL
    7% Swift
    7% XML
    3% C#
    3% C++
    3% Java
    3% JavaScript
    3% Other programming & scripting languages

    Dexterous Softech Private Limited is a mobile app development firm. They provide Mobile App Development and Blockchain and were founded in 2016. The company is located in Jaipur, India.

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  • Teknoted Logotype

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    35% Web Development
    30% Mobile App Development +1
    20% AI Development

    Focus Areas

    34% Kotlin
    33% PHP
    33% Swift

    Teknoted is a web development company. In Istanbul, Türkiye, the firm was launched in 2011. Their team focuses on Web Development and Mobile App Development.

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  • SyntelligenceIT (Pvt) Ltd Logotype

    SyntelligenceIT (Pvt) Ltd

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

    Services provided

    10% Custom Software Development
    25% Mobile App Development
    19% Low/No Code Development +6
    15% Web Development
    10% AR/VR Development
    10% Blockchain
    5% API Development
    5% UX/UI Design
    1% Web Design

    Focus Areas

    22% Kotlin
    24% Redux
    12% AJAX +7
    6% ASP.NET
    6% Go
    6% HTML5
    6% Java
    6% Other programming & scripting languages
    6% Python
    6% Typescript

    SyntelligenceIT (Pvt) Ltd offers Bespoke Software Development, Tailored Software Solutions, and Custom App Development services. Client reviews consistently highlight the company's expertise in delivering innovative technological solutions, effective project management, and strong customer satisfaction. Feedback underscores their ability to enhance user experience, provide efficient customer support, and improve business outcomes through tailored software solutions.

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  • IT grows DOO Novi Sad Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9
    Novi Sad, Serbia

    Services provided

    40% Custom Software Development
    15% AI Development
    15% Application Management & Support +2
    15% Mobile App Development
    15% Web Development

    Focus Areas

    15% Kotlin
    20% Java
    20% JavaScript +3
    20% Typescript
    15% Python
    10% Swift

    IT grows DOO Novi Sad is a Novi Sad, Serbia-based custom software development company. Their services include Custom Software Development and Web Development.

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  • madeo Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    50 - 249
    Zlín, Czech Republic

    Services provided

    5% Custom Software Development
    30% UX/UI Design
    30% Web Development +4
    10% AR/VR Development
    10% Other IT Consulting and SI
    10% Web Design
    5% Mobile App Development

    Focus Areas

    10% Kotlin
    21% Java
    21% JavaScript +6
    21% PHP
    10% Ruby
    5% AJAX
    5% Objective C
    5% SQL
    2% Delphi

    Launched in 2009, madeo is a midsize user experience design agency. Their services include UX/UI Design and Web Development.

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  • TouK Logotype

    Not yet reviewed

    $50,000+
    Undisclosed
    50 - 249
    Warszawa, Poland

    Services provided

    50% Custom Software Development
    50% BI & Big Data Consulting & SI

    Focus Areas

    20% Kotlin
    30% Other programming & scripting languages
    10% Java +4
    10% JavaScript
    10% Python
    10% Redux
    10% SQL

    TouK is a midsize Warszawa, Poland-based software development firm and data analytics company. The team provides Custom Software Development and BI & big data consulting & SI.

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  • Thomsun Infocare LLP Logotype

    4.5 1 review
    Undisclosed
    < $25 / hr
    50 - 249
    Kochi, India

    Services provided

    30% Custom Software Development
    30% IT Staff Augmentation
    15% Mobile App Development +2
    15% Web Development
    10% E-Commerce Development

    Focus Areas

    15% Kotlin
    20% ASP.NET
    20% C# +3
    20% Typescript
    15% HTML5
    10% SQL

    At Thomsun Infocare, we empower businesses to unlock their full digital potential through tailored IT consulting, fixed-cost project delivery, and resource augmentation services. Headquartered in

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  • MORRE Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49
    Chantilly, VA

    Services provided

    40% Mobile App Development
    40% Web Development
    20% IT Strategy Consulting

    Focus Areas

    10% Kotlin
    50% JavaScript
    10% Other programming & scripting languages +3
    10% PHP
    10% Swift
    10% Typescript

    MORRE is a small web development firm. They focus on Web Development and Mobile App Development and were founded in 2019.

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  • CodeCiya Technologies PVT. LTD. Logotype

    CodeCiya Technologies PVT. LTD.

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    30% Mobile App Development
    25% Web Development +3
    15% E-Commerce Development
    10% Graphic Design
    10% UX/UI Design

    Focus Areas

    20% Kotlin
    15% PHP
    10% C# +7
    10% Java
    10% Objective C
    10% Python
    10% SQL
    5% HTML5
    5% JavaScript
    5% Other programming & scripting languages

    Small mobile app development firm CodeCiya Technologies PVT. LTD., is headquartered in mahoba, India. The team provides Mobile App Development and Web Development.

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  • Click Agency Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    2 - 9
    Leeds, England

    Services provided

    10% Custom Software Development
    30% Mobile App Development
    20% E-Commerce Development +4
    15% Web Development
    10% UX/UI Design
    10% Web Design
    5% AR/VR Development

    Focus Areas

    20% Kotlin
    30% Swift
    25% PHP +3
    10% JavaScript
    10% SQL
    5% Objective C

    Click Agency is a small mobile app development company headquartered in Leeds, England. The team focuses on Mobile App Development and E-Commerce Development.

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  • nuom Logotype

    Not yet reviewed

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

    Services provided

    45% UX/UI Design
    30% Web Development
    15% Mobile App Development +1
    10% Low/No Code Development

    Focus Areas

    25% Kotlin
    50% JavaScript
    25% Swift

    Nuom, an user experience design company, was founded in 2009. In Nottingham , England, the team specializes in UX/UI Design and Web Development.

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  • Lattice Innovations Private Limited Logotype

    Lattice Innovations Private Limited

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    25% Web Development
    20% Mobile App Development +5
    14% Low/No Code Development
    10% API Development
    10% IT Strategy Consulting
    5% UX/UI Design
    1% Web Design

    Focus Areas

    25% Kotlin
    35% JavaScript
    20% SQL +2
    15% Java
    5% Python

    Established in 2014, Lattice Innovations Private Limited is a custom software development company. The team offers Custom Software Development and Web Development.

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  • InfoSky Solutions Logotype

    5.0 1 review
    $5,000+
    Undisclosed
    10 - 49
    Kolkata, India

    Services provided

    50% Web Development
    40% Web Design
    10% Low/No Code Development

    Focus Areas

    12% Kotlin
    11% AJAX
    11% Ember.js +6
    11% Objective C
    11% PHP
    11% Perl
    11% Redux
    11% Ruby
    11% SQL

    InfoSky Solutions offers services in website design and development, web hosting, and domain registration. The reviews highlight their competitive pricing, cooperative and professional behavior, and timely project delivery. Clients appreciate their high work quality and the alignment of company values, making them a favorable choice for businesses seeking reliable web solutions.

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  • Tech Paradise Logotype

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    10 - 49
    Warszawa, Poland

    Services provided

    35% Custom Software Development
    45% Mobile App Development
    20% Web Development

    Focus Areas

    25% Kotlin
    25% JavaScript
    25% Swift +1
    25% Typescript

    Founded in 2019, Tech Paradise is an app development firm. The agency offers Mobile App Development and Custom Software Development.

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  • Infinite Variable Pvt ltd Logotype

    Not yet reviewed

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

    Services provided

    5% Custom Software Development
    35% Mobile App Development
    20% Web Development +4
    10% AI Agents
    10% AI Development
    10% Application Management & Support
    10% E-Commerce Development

    Focus Areas

    30% Kotlin
    20% SQL
    15% Swift +5
    10% PHP
    10% Python
    5% ASP.NET
    5% JavaScript
    5% XML

    Based in Pune, India, Infinite Variable Pvt ltd is a small application development company. The team specializes in Mobile App Development and Web Development.

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  • Geel Tech Logotype

    5.0 6 reviews
    $10,000+
    $100 - $149 / hr
    10 - 49
    Amman, Jordan

    Services provided

    35% Mobile App Development
    35% Web Development
    30% Application Testing

    Focus Areas

    20% Kotlin
    15% AJAX
    15% PHP +4
    15% Redux
    15% SQL
    15% Swift
    5% JavaScript

    We are a premium software development company that delivers truly outstanding solutions to our clients. We provide top-notch web and mobile app development services by using and improving the latest

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  • NewTechFusion CyberTech Pvt. Ltd Logotype

    Not yet reviewed

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

    Services provided

    40% Mobile App Development
    30% Web Development
    10% Graphic Design +2
    10% IT Staff Augmentation
    10% UX/UI Design

    Focus Areas

    10% Kotlin
    20% AJAX
    20% Objective C +3
    20% PHP
    20% Swift
    10% SQL

    NewTechFusion CyberTech Pvt. Ltd is an application development firm. They focus on Mobile App Development and Web Development and were established in 2010.

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  • Developerz Hub Logotype

    Developerz Hub

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    250 - 999

    Services provided

    10% AR/VR Development
    10% Graphic Design
    10% Mobile & App Marketing +9
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Development
    5% Application Management & Support
    5% Application Testing
    5% E-Commerce Development
    5% Pay Per Click

    Focus Areas

    11% Kotlin
    11% PHP
    11% SQL +11
    11% Swift
    6% Apex
    6% C#
    6% C++
    6% HTML5
    6% Java
    6% JavaScript
    6% Objective C
    6% Python
    6% Visual Basic
    2% AJAX

    Developerz Hub is a San Jose, California-based social media marketing firm. They offer Social Media Marketing and Mobile & App Marketing.

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  • DevsFrame Technologies Logotype

    DevsFrame Technologies

    Not yet reviewed

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

    Services provided

    50% Mobile App Development
    30% Web Development
    10% AR/VR Development +1
    10% Low/No Code Development

    Focus Areas

    38% Kotlin
    42% Swift
    5% Java +3
    5% JavaScript
    5% PHP
    5% Python

    DevsFrame Technologies is a mobile application development firm in Noida, India. They offer Mobile App Development and Web Development.

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  • Advanced Mankind, North America Inc. Logotype

    5.0 1 review
    $5,000+
    $50 - $99 / hr
    10 - 49
    Dallas, TX

    Services provided

    10% Custom Software Development
    30% UX/UI Design
    20% IT Staff Augmentation +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    20% Kotlin
    40% Python
    20% SQL +1
    20% Swift

    Advanced Mankind, North America Inc. provides services including logo and branding design, website creation, and album cover designs. Reviews consistently highlight their reasonable pricing, authentic and collaborative approach, and ongoing post-project support, leading to increased website traffic and user engagement for clients. Their effective communication and dedication to client success are particularly praised.

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  • Cubes Logotype

    Not yet reviewed

    $25,000+
    $50 - $99 / hr
    50 - 249
    Beograd, Serbia

    Services provided

    25% Custom Software Development
    25% E-Commerce Development
    25% Mobile App Development +1
    25% Web Development

    Focus Areas

    10% Kotlin
    15% PHP
    10% Java +8
    10% JavaScript
    10% Objective C
    10% SQL
    10% Swift
    10% Typescript
    5% Other programming & scripting languages
    5% Python
    5% Redux

    Cubes is a Beograd, Serbia-based software development company. Founded in 2015, the team provides Custom Software Development and Web Development.

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  • MobileEx Logotype

    MobileEx

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

    40% Application Management & Support
    40% Mobile App Development
    10% Low/No Code Development +1
    10% Other Application Development

    Focus Areas

    30% Kotlin
    30% Swift
    20% Go +1
    20% PHP

    MobileEx is an application development firm in Pune, India. They provide Mobile App Development and Application Management & Support.

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  • Quabrix Logotype

    Quabrix

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    35% Mobile App Development
    15% Application Management & Support +4
    10% AI Development
    10% E-Commerce Development
    10% UX/UI Design
    10% Web Development

    Focus Areas

    30% Kotlin
    40% Other programming & scripting languages
    30% Java

    Quabrix, a mobile application development company, was founded in 2026. The firm focuses on Mobile App Development and Application Management & Support.

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  • Script Orbit Logotype

    Script Orbit

    5.0 1 review
    $5,000+
    $50 - $99 / hr
    10 - 49

    Services provided

    10% Custom Software Development
    25% Web Development
    20% UX/UI Design +3
    20% Web Design
    15% E-Commerce Development
    10% Mobile App Development

    Focus Areas

    10% Kotlin
    10% ASP.NET
    10% C# +7
    10% HTML5
    10% Java
    10% JavaScript
    10% Python
    10% SQL
    10% Swift
    10% Typescript

    Script Orbit is a Toronto-based design and development agency building premium websites, iOS apps, and custom software for startups and growing businesses. We blend strategy, UI/UX, and engineering

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  • Dev Monsters Logotype

    Dev Monsters

    5.0 1 review
    $10,000+
    $25 - $49 / hr
    50 - 249

    Services provided

    50% Mobile App Development
    10% AR/VR Development
    10% Enterprise App Modernization +4
    10% IT Staff Augmentation
    10% Web Development
    5% Application Management & Support
    5% E-Commerce Development

    Focus Areas

    12% Kotlin
    13% Go
    13% Java +5
    13% Other programming & scripting languages
    13% PHP
    13% Python
    13% Swift
    10% Objective C

    Dev Monsters provides web and mobile app development services, including market and product research. Their reviews highlight their expertise in creating high-quality, cost-effective solutions with efficient communication and timely delivery. Clients commend their thorough research, comprehensive feature lists, and quick MVP launches, emphasizing their ability to align with clients' business goals and deliver well-reasoned solutions.

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  • Moji Logotype

    Moji

    5.0 1 review
    $1,000+
    $50 - $99 / hr
    2 - 9

    Services provided

    50% E-Commerce Development
    50% Web Development

    Focus Areas

    34% Kotlin
    33% Ember.js
    33% Redux

    Moji specializes in website design and development, particularly for e-commerce platforms such as Shopify. Client reviews highlight their expertise in enhancing brand growth and achieving impressive conversion rate improvements. The firm is commended for its strong communication, timely delivery, and alignment with client values, making it a valuable partner for digital projects.

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  • Swipe & Tap Logotype

    Not yet reviewed

    $10,000+
    $100 - $149 / hr
    2 - 9
    Leicester, England

    Services provided

    10% Custom Software Development
    40% Mobile App Development
    20% Web Development +3
    10% IoT Development
    10% Low/No Code Development
    10% Other Application Development

    Focus Areas

    30% Kotlin
    30% PHP
    30% Swift +1
    10% Objective C

    Swipe & Tap is a Leicester, England-based mobile application development firm. The team focuses on Mobile App Development and Web Development.

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  • TradeIn IT, s.r.o. Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% Mobile App Development
    20% UX/UI Design +2
    20% Web Design
    20% Web Development

    Focus Areas

    25% Kotlin
    20% Java
    15% PHP +4
    15% SQL
    10% JavaScript
    10% Swift
    5% Objective C

    TradeIn IT, s.r.o. Is a small web design company based in Bratislava, Slovakia. The team provides Web Design and UX/UI Design.

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  • ESURGENT Logotype

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    20% E-Commerce Development
    15% IT Staff Augmentation +4
    15% Mobile App Development
    15% Web Development
    10% Application Management & Support
    10% Enterprise App Modernization

    Focus Areas

    15% Kotlin
    20% Java
    20% PHP +3
    20% Typescript
    15% Swift
    10% JavaScript

    ESURGENT is an e-commerce development firm. Their team is in Khoraj, India. The agency focuses on E-Commerce Development and IT staff augmentation.

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  • thirteen23 Logotype

    thirteen23

    Not yet reviewed

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

    Services provided

    50% UX/UI Design
    25% Mobile App Development
    25% Web Development

    Focus Areas

    30% Kotlin
    30% Redux
    30% Swift +1
    10% Python

    Launched in 2006, thirteen23 is a small UX company. Their team focuses on UX/UI Design and Web Development.

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  • Primary Infotech Private Limited Logotype

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

    Services provided

    10% Custom Software Development
    20% Mobile App Development
    20% Web Development +8
    10% AR/VR Development
    10% E-Commerce Development
    10% Enterprise App Modernization
    5% ERP Consulting and SI
    5% UX/UI Design
    5% Web Design
    3% Other Application Development
    2% Blockchain

    Focus Areas

    11% Kotlin
    21% PHP
    16% JavaScript +4
    16% Python
    14% SQL
    11% AJAX
    11% Java

    Primary Infotech Private Limited offers mobile application development services. According to reviews, the company is commended for its skilled team, effective project management, and timely delivery of deliverables. The overall feedback highlights the company's good reputation and customer satisfaction.

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  • quasiStudio Games Logotype

    quasiStudio Games

    Not yet reviewed

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

    Services provided

    40% Custom Software Development
    30% Mobile App Development
    10% AR/VR Development +2
    10% UX/UI Design
    10% Web Development

    Focus Areas

    34% Kotlin
    33% Java
    33% JavaScript

    Established in 2018, quasiStudio Games, a small custom software development firm, is based in Croatia. Their team provides Custom Software Development and Mobile App Development.

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  • Zuhlke Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    1,000 - 9,999
    Schlieren, Switzerland

    Services provided

    10% Custom Software Development
    15% Web Development
    10% AR/VR Development +9
    10% IT Managed Services
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Mobile App Development
    5% Blockchain
    5% Business Consulting
    5% E-Commerce Development
    5% Enterprise App Modernization
    5% IoT Development

    Focus Areas

    10% Kotlin
    5% AJAX
    5% ASP +16
    5% ASP.NET
    5% C
    5% C#
    5% C++
    5% ColdFusion
    5% Java
    5% JavaScript
    5% Objective C
    5% Other programming & scripting languages
    5% PHP
    5% Python
    5% Ruby
    5% SQL
    5% Swift
    5% Visual Basic
    5% XML

    Zuhlke is a web development firm. Launched in 1968, the team offers Web Development and Custom Software Development. The firm is based in Schlieren, Switzerland and Singapore, Singapore.

    Read more
    View Profile
  • Maplr Logotype

    Not yet reviewed

    $50,000+
    $50 - $99 / hr
    50 - 249
    Montréal, Canada

    Services provided

    20% Custom Software Development
    35% AI Development
    30% Web Development +1
    15% IT Staff Augmentation

    Focus Areas

    20% Kotlin
    20% Redux
    15% JavaScript +4
    15% Typescript
    10% C#
    10% Java
    10% Python

    Maplr, an artificial intelligence development company, is in Montréal, Canada. The team provides Artificial Intelligence and Web Development.

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  • Dynamit Logotype

    Not yet reviewed

    $100,000+
    $100 - $149 / hr
    50 - 249
    Columbus, OH

    Services provided

    20% Custom Software Development
    20% Mobile App Development
    20% UX/UI Design +3
    20% Web Development
    10% Digital Strategy
    10% IT Strategy Consulting

    Focus Areas

    10% Kotlin
    20% C#
    20% Java +5
    10% ASP.NET
    10% Apex
    10% Objective C
    10% PHP
    10% Swift

    Custom software development company Dynamit specializes in Custom Software Development and UX/UI Design. They were established in 2004.

    Read more
    View Profile
  • Cyber Geeks Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    50 - 249
    Zielona Góra, Poland

    Services provided

    40% Custom Software Development
    20% Mobile App Development
    20% Web Development +2
    15% Cloud Consulting & SI
    5% Cybersecurity

    Focus Areas

    15% Kotlin
    50% Java
    15% Swift +2
    10% C#
    10% PHP

    Cyber Geeks, a midsize software development company, is in Zielona Góra, Poland. Their services include Custom Software Development and Web Development.

    Read more
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  • Authorselvi Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    25% Mobile App Development
    20% E-Commerce Development +1
    15% Web Design

    Focus Areas

    25% Kotlin
    50% PHP
    25% Swift

    Authorselvi is a small website development firm in Vellore, India. Their services include Web Development and Mobile App Development.

    Read more
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  • Safaroff Agency Logotype

    Not yet reviewed

    $50,000+
    $100 - $149 / hr
    10 - 49
    Bakı, Azerbaijan

    Services provided

    10% Custom Software Development
    30% Web Development
    26% UX/UI Design +15
    20% Mobile App Development
    1% Advertising
    1% Application Testing
    1% Architectural Design
    1% Branding
    1% Corporate Photography
    1% Digital Strategy
    1% Event Management
    1% Interior Design
    1% Product Design
    1% Search Engine Optimization
    1% Social Media Marketing
    1% Video Production
    1% Wearable App Development
    1% Web Design

    Focus Areas

    25% Kotlin
    30% PHP
    20% Swift +5
    5% JavaScript
    5% Objective C
    5% Python
    5% Redux
    5% SQL

    Small website development firm Safaroff Agency, is located in Bakı, Azerbaijan. The team provides Web Development and UX/UI Design.

    Read more
    View Profile
  • clyraweb Logotype

    clyraweb

    5.0 1 review
    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    15% Custom Software Development
    30% AI Agents
    15% E-Commerce Development +3
    15% Search Engine Optimization
    15% Web Development
    10% Mobile App Development

    Focus Areas

    10% Kotlin
    15% Other programming & scripting languages
    10% Delphi +7
    10% Go
    10% HTML5
    10% Java
    10% JavaScript
    10% SQL
    10% jquery
    5% PHP

    ClyraWeb is a modern IT services company established in 2024, focused on delivering innovative and scalable digital solutions for businesses worldwide. We specialize in building high-quality web

    Read more
    See all 1 projects
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  • NewLine Tech Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    İstanbul, Türkiye

    Services provided

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

    Focus Areas

    15% Kotlin
    20% Java
    15% PHP +5
    15% XML
    10% Other programming & scripting languages
    10% SQL
    10% Swift
    5% JavaScript

    NewLine Tech , an UX design agency, was launched in 2011. The firm offers UX/UI Design and Web Development.

    Read more
    View Profile
  • GMP Sistemas SA de CV Logotype

    Not yet reviewed

    $25,000+
    $300+ / hr
    50 - 249
    Ciudad de México, Mexico

    Services provided

    10% Custom Software Development
    25% Accounting
    15% Recruiting +5
    10% AR/VR Development
    10% HR Consulting
    10% Low/No Code Development
    10% Staffing
    10% Web Design

    Focus Areas

    34% Kotlin
    33% Ember.js
    33% Redux

    GMP Sistemas SA de CV, an Accounting company, provides Accounting and Custom Software Development. The company is based in Ciudad de México, Mexico.

    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 Empat
2 Futured
3 Geniusee
4 You are launched
5 Droids On Roids
6 Suffescom Solutions Inc
7 Stfalcon
8 Synergy Labs
9 nomtek
10 ArcTouch
11 itCraft
12 NERDZ LAB
13 Ackee
14 TechnoYuga
15 Konstant Infosolutions

List of the Top 15 Kotlin Development Services

  1. 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
  2. Futured Logotype

    Futured

    $10,000+
    $50 - $99 / hr
    50 - 249
    Brno, Czech Republic

    Ability to deliver

    38.7/40.0
    19.4/20 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
  3. Geniusee Logotype

    Geniusee

    $25,000+
    $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
  4. You are launched Logotype

    You are launched

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

    Ability to deliver

    39.8/40.0
    19.8/20 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
  5. Droids On Roids Logotype

    Droids On Roids

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

    Ability to deliver

    38.4/40.0
    18.6/20 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
  6. Suffescom Solutions Inc Logotype

    Suffescom Solutions Inc

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

    Ability to deliver

    39.6/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    40% Web Development
    40% Mobile App Development
    20% Other
    View Profile Visit Website
  7. Stfalcon Logotype

    Stfalcon

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

    Ability to deliver

    36.9/40.0
    17/20 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. 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
  9. nomtek Logotype

    nomtek

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

    Ability to deliver

    36.7/40.0
    17/20 Reviews
    10/10 Clients & Experience
    9.7/10 Market Presence

    Service focus

    20% Custom Software Development
    50% Kotlin
    45% Mobile App Development
    10% AR/VR Development
    25% Other
    View Profile Visit Website
  10. ArcTouch Logotype

    ArcTouch

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

    Ability to deliver

    37.8/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    10/10 Market Presence

    Service focus

    10% Web Development
    20% Mobile App Development
    70% Other
    View Profile Visit Website
  11. itCraft Logotype

    itCraft

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

    Ability to deliver

    37.6/40.0
    18/20 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
  12. NERDZ LAB Logotype

    NERDZ LAB

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

    Ability to deliver

    38.9/40.0
    19.4/20 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
  13. Ackee Logotype

    Ackee

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

    Ability to deliver

    38.2/40.0
    18.6/20 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
  14. TechnoYuga Logotype

    TechnoYuga

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

    Ability to deliver

    39.8/40.0
    19.8/20 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
  15. 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
  16. Excellent Webworld Logotype

    Excellent Webworld

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

    Ability to deliver

    36.6/40.0
    16.8/20 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
  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. Sidekick Interactive Logotype

    Sidekick Interactive

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

    Ability to deliver

    36.9/40.0
    17.4/20 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
  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. 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
  21. Lampa Software Logotype

    Lampa Software

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

    Ability to deliver

    38.2/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.6/10 Market Presence

    Service focus

    30% Web Development
    70% Mobile App Development
    View Profile Visit Website
  22. The NineHertz Logotype

    The NineHertz

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

    Ability to deliver

    38/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    20% Custom Software Development
    20% Kotlin
    20% Mobile App Development
    10% Application Management & Support
    20% Enterprise App Modernization
    30% Other
    View Profile Visit Website
  23. Infinum Logotype

    Infinum

    $50,000+
    $150 - $199 / 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

    20% Custom Software Development
    10% Kotlin
    20% Web Development
    20% Mobile App Development
    40% Other
    View Profile Visit Website
  24. 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
  25. 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
    20% Enterprise App Modernization
    20% Other
    View Profile Visit Website
  26. Jelvix Logotype

    Jelvix

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

    Ability to deliver

    38.9/40.0
    20/20 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
    View Profile Visit Website
  27. Bolder Apps Logotype

    Bolder Apps

    $5,000+
    $50 - $99 / hr
    50 - 249
    Miami, FL

    Ability to deliver

    37.8/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    9.2/10 Market Presence

    Service focus

    10% Custom Software Development
    30% Kotlin
    10% Web Development
    60% Mobile App Development
    20% Other
    View Profile Visit Website
  28. 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% Custom Software Development
    15% Kotlin
    10% Web Development
    50% Mobile App Development
    30% Other
    View Profile Visit Website
  29. WEZOM Logotype

    WEZOM

    $50,000+
    $25 - $49 / hr
    250 - 999
    Schaumburg, IL

    Ability to deliver

    39.4/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    9.8/10 Market Presence

    Service focus

    30% Custom Software Development
    11% Kotlin
    10% Mobile App Development
    60% Other
    View Profile Visit Website
  30. 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
    View Profile Visit Website

Latest Kotlin Articles

See all articles
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UI Specifications: How to Create a UI Spec Document

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Hannah Hicklen

A UI specifications document defines how every screen in your product looks, behaves, and responds to user input. Here's how to write one that developers...

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Vibecoding vs. Software Development Agency: When AI-Generated Code Is Enough — and the Seven...

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Is AI-generated code enough, or is it time to bring in real developers? These seven thresholds show you the exact moment when a vibecoded build becomes a...

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AI-Assisted Software Development: Productivity Gains vs. Quality Risks

Updated July 15, 2026
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AI-assisted software development has already become the everyday practice for the majority of development agencies. This article dives into its benefits and...

Development Thought Leadership

Kotlin Development FAQs

Clutch features companies that build modern Android and cross-platform applications using the Kotlin programming language quarterly based on a proprietary methodology. The top Kotlin development companies for 2026 include:

  1. Futured

  2. Empat

  3. Suffescom Solutions Inc

  4. Geniusee

  5. Droids On Roids

  6. You are launched

  7. Stfalcon

  8. nomtek

  9. Synergy Labs

  10. ArcTouch

  11. Ackee

  12. Excellent Webworld

  13. TechnoYuga

  14. Brainvire Infotech Inc

  15. Sidekick Interactive

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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