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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

  • BPK Tech Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

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

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

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  • Einzigartige Logotype

    Not yet reviewed

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

    Services provided

    40% Web Development
    15% IT Managed Services
    15% Low/No Code Development +3
    10% Mobile & App Marketing
    10% Mobile App Development
    10% Web Design

    Focus Areas

    10% Kotlin
    30% SQL
    20% AJAX +4
    10% JavaScript
    10% PHP
    10% Python
    10% Redux

    Einzigartige, a web development firm, is headquartered in Surat, India and Ahmedabad, India. They specialize in Web Development and Web Design and were founded in 2019.

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  • Trigger Software Logotype

    Trigger Software

    Not yet reviewed

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

    Services provided

    40% Custom Software Development
    25% Mobile App Development
    10% Blockchain +3
    10% Enterprise App Modernization
    10% Web Design
    5% Web Development

    Focus Areas

    10% Kotlin
    20% Go
    15% JavaScript +6
    10% Java
    10% Redux
    10% SQL
    10% Swift
    10% Typescript
    5% C++

    Launched in 2021, Trigger Software is a custom software development firm. The small team offers Custom Software Development and Mobile App Development.

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  • TVT GROUP CORPORATION Logotype

    TVT GROUP CORPORATION

    Not yet reviewed

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

    Services provided

    5% Custom Software Development
    20% Mobile App Development
    20% Staffing +5
    20% Web Development
    10% AI Development
    10% Blockchain
    10% IoT Development
    5% Wearable App Development

    Focus Areas

    34% Kotlin
    33% Ember.js
    33% Redux

    TVT GROUP CORPORATION, a website development firm, was launched in 2019. The midsize team focuses on Web Development and Mobile App Development.

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  • Codertal Logotype

    Not yet reviewed

    $10,000+
    $50 - $99 / hr
    250 - 999
    Cluj-Napoca, Romania

    Services provided

    2% Custom Software Development
    30% Mobile App Development
    20% Web Development +24
    2% API Development
    2% AR/VR Development
    2% Application Management & Support
    2% Application Testing
    2% BI & Big Data Consulting & SI
    2% Blockchain
    2% CRM Consulting and SI
    2% Cloud Consulting & SI
    2% Cybersecurity
    2% DevOps Managed Services
    2% E-Commerce Development
    2% ECM Consulting and SI
    2% ERP Consulting and SI
    2% Enterprise App Modernization
    2% IT Managed Services
    2% IT Staff Augmentation
    2% IT Strategy Consulting
    2% IoT Development
    2% Low/No Code Development
    2% Other Application Development
    2% Other IT Consulting and SI
    2% Robotics Process Automation
    2% Unified Communications Consulting & SI
    2% Wearable App Development

    Focus Areas

    25% Kotlin
    25% Swift
    10% Java +8
    5% C#
    5% JavaScript
    5% Objective C
    5% PHP
    5% Python
    5% Ruby
    5% SQL
    5% Visual Basic

    Codertal is a midsize mobile application development company. They focus on Mobile App Development and Web Development and were launched in 2021.

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  • agileHorde Technologies Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Sahibzada Ajit Singh Nagar, India

    Services provided

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

    Focus Areas

    10% Kotlin
    10% AJAX
    10% C +7
    10% Ember.js
    10% Java
    10% JavaScript
    10% Objective C
    10% PHP
    10% SQL
    10% XML

    Launched in 2009, agileHorde Technologies is a small custom software development company. Their team specializes in Custom Software Development and Web Development.

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  • Devs Core Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    ঢাকা, Bangladesh

    Services provided

    30% Custom Software Development
    25% Mobile App Development
    15% Web Development +3
    10% Application Management & Support
    10% E-Commerce Development
    10% Enterprise App Modernization

    Focus Areas

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

    Devs Core is a ঢাকা, Bangladesh-based custom software development firm. They offer Custom Software Development and Mobile App Development.

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  • SAYGE Logotype

    SAYGE

    Not yet reviewed

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

    Services provided

    30% Custom Software Development
    25% Mobile App Development
    10% E-Commerce Development +6
    10% Web Development
    5% API Development
    5% Application Testing
    5% Business Consulting
    5% Corporate Training & Coaching
    5% IT Managed Services

    Focus Areas

    45% Kotlin
    15% Python
    10% HTML5 +4
    10% Java
    10% JavaScript
    5% SQL
    5% Typescript

    SAYGE, a software development company, was established in 2019. The small team provides Custom Software Development and Mobile App Development.

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  • Arado Oy Logotype

    Not yet reviewed

    $75,000+
    $50 - $99 / hr
    10 - 49
    Turku, Finland

    Services provided

    25% Custom Software Development
    30% Web Development
    25% IT Managed Services +2
    10% Application Management & Support
    10% Mobile App Development

    Focus Areas

    13% Kotlin
    13% C
    13% C# +5
    13% C++
    12% Python
    12% SQL
    12% Swift
    12% Visual Basic

    Arado Oy is a web development firm. They specialize in Web Development and Custom Software Development and were launched in 2014.

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  • Mobile First Logotype

    Not yet reviewed

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

    Services provided

    50% Mobile App Development
    50% Web Development

    Focus Areas

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

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

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  • Aquadsoft Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    15% AI Development
    10% Low/No Code Development +10
    10% Mobile App Development
    10% Wearable App Development
    10% Web Development
    5% Blockchain
    5% E-Commerce Development
    5% Enterprise App Modernization
    5% IoT Development
    5% Pay Per Click
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    67% Kotlin
    33% Ember.js

    Aquadsoft, a mobile application development firm, provides Mobile App Development and Artificial Intelligence. The firm is in Noida, India and Noida, India.

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  • Apptroit Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

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

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

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  • Apptaura Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    2 - 9
    Basingstoke, England

    Services provided

    60% Mobile App Development
    15% Application Management & Support
    10% IoT Development +2
    10% Web Development
    5% Enterprise App Modernization

    Focus Areas

    40% Kotlin
    40% Swift
    10% PHP +1
    10% SQL

    Established in 2014, Apptaura is a small application development firm. Their team focuses on Mobile App Development and Application Management & Support.

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  • TAG Assessors Guild Private Limited Logotype

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    250 - 999
    Jaipur, India

    Services provided

    25% Cybersecurity
    25% Mobile App Development
    25% Recruiting +1
    25% Web Development

    Focus Areas

    20% Kotlin
    20% PHP
    20% Python +3
    20% SQL
    10% Java
    10% Redux

    TAG Assessors Guild Private Limited is a Cybersecurity company. They focus on Cybersecurity and Web Development and are in Jaipur, India.

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  • RMT ENGG Logotype

    RMT ENGG

    Not yet reviewed

    $75,000+
    $50 - $99 / hr
    250 - 999

    Services provided

    20% AI Development
    20% Cloud Consulting & SI
    20% DevOps Managed Services +2
    20% Mobile App Development
    20% UX/UI Design

    Focus Areas

    35% Kotlin
    35% Java
    30% Swift

    RMT ENGG is an UX design agency. They are in Gurugram , India and have midsize team of experts. Their services include UX/UI Design and cloud consulting & SI.

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  • IntelliMedia Networks Logotype

    Not yet reviewed

    $100,000+
    $25 - $49 / hr
    50 - 249
    Cerritos, CA

    Services provided

    10% Custom Software Development
    15% AR/VR Development
    15% Business Consulting +5
    15% E-Commerce Development
    15% Mobile App Development
    15% Web Development
    10% Cloud Consulting & SI
    5% Digital Strategy

    Focus Areas

    20% Kotlin
    20% C#
    20% Java +2
    20% Other programming & scripting languages
    20% PHP

    IntelliMedia Networks is a web development company established in 2011. The team provides Web Development and Mobile App Development and is based in Cerritos, California and Ahmedabad, India.

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  • Raybit Technologies Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% ERP Consulting and SI
    20% Mobile App Development +4
    10% Pay Per Click
    10% Search Engine Optimization
    10% UX/UI Design
    10% Web Development

    Focus Areas

    15% Kotlin
    20% PHP
    20% Python +3
    20% Swift
    15% Java
    10% ASP

    ERP consulting and SI company Raybit Technologies is in Srinagar, India. They offer ERP consulting and SI and Custom Software Development and were established in 2018.

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  • Kushagra Infotech Services Logotype

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    25% Microservices Architecture Services
    20% Mobile App Development +4
    20% Web Development
    10% Web Design
    5% AI Development
    5% Generative AI

    Focus Areas

    25% Kotlin
    30% JavaScript
    25% Swift +3
    10% Redux
    5% Java
    5% Typescript

    Kushagra Infotech Services is a Microservices Architecture Services company. They offer Microservices Architecture Services and Web Development and were established in 2019.

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  • ProdX Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    50 - 249
    Noida, India

    Services provided

    50% Mobile App Development
    40% Web Development
    10% UX/UI Design

    Focus Areas

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

    ProdX is a midsize application development company. They focus on Mobile App Development and Web Development and were founded in 2014.

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  • Cappibara Logotype

    5.0 1 review
    Undisclosed
    $25 - $49 / hr
    2 - 9
    Poznań, Poland

    Services provided

    50% Web Design
    40% Web Development
    10% AR/VR Development

    Focus Areas

    10% Kotlin
    13% Ember.js
    13% JavaScript +5
    13% Other programming & scripting languages
    13% Python
    13% Redux
    13% Ruby
    12% PHP

    Cappibara provides website development and IT support services, specializing in WordPress sites and custom learning platforms. Their clients commend their project management skills, responsiveness, and flexibility. Overall, Cappibara has received positive feedback for their ability to accurately implement designs and meet client expectations.

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  • Blues Brackets Logotype

    5.0 1 review
    $5,000+
    $50 - $99 / hr
    2 - 9
    Wrocław, Poland

    Services provided

    40% Custom Software Development
    20% IoT Development
    20% Mobile App Development +1
    20% Web Development

    Focus Areas

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

    Blues Brackets specializes in bespoke software development, including tailored software solutions and custom app development. Their services are praised for their professionalism, flexibility, and use of modern technologies. Clients commend their efficient project management and quick implementation of feedback, although minor issues like typographical errors were noted. Overall, Blues Brackets delivers high-quality results that meet client expectations.

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  • Tathastu Technologies Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    10% AR/VR Development
    10% Blockchain +10
    10% Customer Service Outsourcing
    10% E-Commerce Development
    10% Mobile App Development
    10% Web Development
    5% Graphic Design
    5% Logo
    5% Other Marketing
    5% Product Design
    5% UX/UI Design
    5% Web Design

    Focus Areas

    11% Kotlin
    11% AJAX
    11% JavaScript +11
    11% Visual Basic
    6% ASP.NET
    6% Apex
    6% Ember.js
    6% Java
    6% PHP
    6% Python
    6% Redux
    6% Scala
    6% Swift
    2% SQL

    Tathastu Technologies is a custom software development company. In Rajkot, India, the firm was established in 2012. Their services include Custom Software Development and Web Development.

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  • OranjeClick Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    25% Mobile App Development
    15% Web Development +5
    10% AR/VR Development
    10% Application Testing
    10% E-Commerce Development
    10% IT Strategy Consulting
    10% Mobile & App Marketing

    Focus Areas

    44% Kotlin
    17% PHP
    11% AJAX +3
    11% SQL
    11% Swift
    6% Python

    OranjeClick, an app development firm, was launched in 2018. The firm offers Mobile App Development and Web Development, and is small.

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  • Nahr Development Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    30% E-Commerce Development
    30% Mobile App Development +1
    30% Web Development

    Focus Areas

    15% Kotlin
    35% ASP.NET
    20% SQL +3
    15% C#
    10% JavaScript
    5% PHP

    Established in 2007, Nahr Development is a small web development company. Their services include Web Development and Mobile App Development.

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  • Sakrat Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    10% Kotlin
    10% ASP.NET
    10% C# +9
    10% Java
    10% JavaScript
    10% Objective C
    10% PHP
    10% Swift
    5% AJAX
    5% Python
    5% SQL
    5% Typescript

    Established in 2018, Sakrat is an AI development company. Their team offers Artificial Intelligence and Custom Software Development.

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  • OOZOU Logotype

    Not yet reviewed

    $50,000+
    $50 - $99 / hr
    50 - 249
    Bangkok, Thailand

    Services provided

    30% Mobile App Development
    30% UX/UI Design
    30% Web Development +1
    10% E-Commerce Development

    Focus Areas

    20% Kotlin
    40% JavaScript
    20% Ruby +1
    20% Swift

    OOZOU, an UX agency, is located in Bangkok, Thailand and Hong Kong, Hong Kong. They offer UX/UI Design and Web Development.

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  • Proglan Futuretech Pvt. Ltd. Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    50% Mobile App Development
    10% AR/VR Development +3
    10% Search Engine Optimization
    10% UX/UI Design
    10% Web Development

    Focus Areas

    45% Kotlin
    33% Objective C
    11% AJAX +1
    11% PHP

    Proglan Futuretech Pvt. Ltd. Is a mobile application development company. The team provides Mobile App Development and Custom Software Development and is located in Ahmedabad, India.

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  • Digital Artefakt Logotype

    Not yet reviewed

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

    Services provided

    34% Custom Software Development
    33% Mobile App Development
    33% Web Development

    Focus Areas

    30% Kotlin
    70% Python

    Custom software development firm Digital Artefakt was established in 2015. The agency provides Custom Software Development and Web Development.

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  • Sopchy Ltd Logotype

    Not yet reviewed

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

    Services provided

    50% Mobile App Development
    50% Web Development

    Focus Areas

    30% Kotlin
    40% PHP
    30% Swift

    Sopchy Ltd is a small mobile application development company and web development firm located in Nuneaton, England and Kielce, Poland. The team provides Mobile App Development and Web Development.

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  • Appmization Logotype

    Appmization

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    250 - 999

    Services provided

    10% Custom Software Development
    60% Mobile App Development
    20% Application Management & Support +1
    10% AR/VR Development

    Focus Areas

    24% Kotlin
    38% Objective C
    25% Redux +1
    13% AJAX

    Appmization is an app development firm. Based in Newtown Square, Pennsylvania, the team provides Mobile App Development and Application Management & Support.

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  • Enfin Technologies India Pvt. Ltd. Logotype

    Not yet reviewed

    $25,000+
    $25 - $49 / hr
    50 - 249
    Kazhakkoottam, India

    Services provided

    30% Custom Software Development
    30% Unified Communications Consulting & SI
    20% AI Development +2
    10% Digital Engineering
    10% IT Staff Augmentation

    Focus Areas

    10% Kotlin
    30% Typescript
    25% PHP +2
    20% Swift
    15% JavaScript

    Unified communications consulting & SI company Enfin Technologies India Pvt. Ltd. Was founded in 2009. The team focuses on unified communications consulting & SI and Custom Software Development.

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  • SOFTMENT Logotype

    SOFTMENT

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    20% E-Commerce Development
    20% IT Strategy Consulting +3
    20% Mobile App Development
    20% Web Development
    10% Low/No Code Development

    Focus Areas

    15% Kotlin
    25% Swift
    20% Java +2
    20% JavaScript
    20% Other programming & scripting languages

    SOFTMENT, a small IT strategy consulting company, is based in Wilmington, Delaware and Meadow Heights, Australia. The team offers IT strategy consulting and Web Development.

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  • Appysa Technologies Logotype

    Appysa Technologies

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    10 - 49

    Services provided

    50% Mobile App Development
    50% Web Development

    Focus Areas

    30% Kotlin
    30% PHP
    10% AJAX +3
    10% Java
    10% JavaScript
    10% Swift

    Website development company and mobile app development firm Appysa Technologies was founded in 2022. The team specializes in Web Development and Mobile App Development.

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  • Zelh.Tech Logotype

    Zelh.Tech

    5.0 1 review
    Undisclosed
    $50 - $99 / hr
    50 - 249

    Services provided

    25% Custom Software Development
    20% Mobile App Development
    20% Web Development +4
    15% IT Strategy Consulting
    10% Marketing Strategy
    5% IT Managed Services
    5% Other Application Development

    Focus Areas

    10% Kotlin
    15% Java
    15% JavaScript +6
    10% HTML5
    10% Objective C
    10% Other programming & scripting languages
    10% Python
    10% Redux
    10% Swift

    Zelh.Tech specializes in Bespoke Software Development, providing tailored software solutions for various needs, including Custom App Development. The overall feedback highlights their efficient team integration, impressive understanding of clients' visual and functional requirements, and effective project management, ensuring timely and budget-compliant delivery. These attributes make Zelh.Tech a reliable partner for Custom Software Development (CS Dev) projects.

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  • Silk Data Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    Warszawa, Poland

    Services provided

    20% AI Consulting
    20% AI Development
    20% Generative AI +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    20% Kotlin
    20% AJAX
    20% Java +2
    20% JavaScript
    20% Python

    Silk Data is a web development company. The team provides Web Development and Mobile App Development and is headquartered in Warszawa, Poland and Krefeld, Germany.

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  • TechTroupe Logotype

    TechTroupe

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    30% Mobile App Development
    20% Web Development +4
    10% AR/VR Development
    10% IT Staff Augmentation
    10% Low/No Code Development
    10% Product Design

    Focus Areas

    43% Kotlin
    44% Swift
    13% Python

    TechTroupe is a mobile application development firm in Lahore, Pakistan. The team provides Mobile App Development and Custom Software Development.

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  • Norgic AB Logotype

    Norgic AB

    Not yet reviewed

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

    Services provided

    40% Custom Software Development
    30% Mobile App Development
    30% UX/UI Design

    Focus Areas

    20% Kotlin
    30% Swift
    20% Ember.js +2
    20% Java
    10% SQL

    Norgic AB is a software development company. Launched in 2018, their team provides Custom Software Development and UX/UI Design.

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  • lambda9 GmbH Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    10 - 49
    Flensburg, Germany

    Services provided

    65% Custom Software Development
    15% Web Design
    15% Web Development +1
    5% Mobile App Development

    Focus Areas

    15% Kotlin
    20% Java
    10% C +8
    10% PHP
    10% Ruby
    10% SQL
    5% C#
    5% C++
    5% JavaScript
    5% Rust
    5% Typescript

    Lambda9 GmbH is a software development company. The team provides Custom Software Development and Web Design and is headquartered in Flensburg, Germany.

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  • PenguinFlow Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Tampa, FL

    Services provided

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

    Focus Areas

    50% Kotlin
    33% Swift
    17% Objective C

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

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  • Techienutz IT Services Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    50% Mobile App Development
    15% Web Development +3
    10% E-Commerce Development
    10% Low/No Code Development
    5% Other Application Development

    Focus Areas

    50% Kotlin
    50% Other programming & scripting languages

    Techienutz IT Services is a mobile application development company. The company is based in Surat, India. Their services include Mobile App Development and Web Development.

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  • HatchByte Studios Logotype

    HatchByte Studios

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    2 - 9

    Services provided

    20% Custom Software Development
    20% Application Management & Support
    20% E-Commerce Development +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

    50% Kotlin
    50% Swift

    Launched in 2025, HatchByte Studios, a small software development company, is based in Roswell, Georgia. Their services include Custom Software Development and Web Development.

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  • Yalphenix Logotype

    Yalphenix

    Not yet reviewed

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

    Services provided

    30% Custom Software Development
    70% Mobile App Development

    Focus Areas

    50% Kotlin
    20% JavaScript
    20% SQL +1
    10% Python

    Yalphenix is an app development firm headquartered in Valsad, India. Their services include Mobile App Development and Custom Software Development.

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  • Non-Fiction Group Logotype

    Non-Fiction Group

    Not yet reviewed

    $10,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    20% Custom Software Development
    40% Mobile App Development
    20% UX/UI Design +1
    20% Web Development

    Focus Areas

    40% Kotlin
    40% Swift
    20% JavaScript

    Non-Fiction Group, a small application development firm, is in Durban, South Africa. The team specializes in Mobile App Development and UX/UI Design.

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  • NEIA Software LLC Logotype

    NEIA Software LLC

    5.0 1 review
    $5,000+
    $25 - $49 / hr
    250 - 999

    Services provided

    20% Custom Software Development
    25% Staffing
    20% Mobile App Development +2
    20% Web Development
    15% Application Testing

    Focus Areas

    10% Kotlin
    10% AJAX
    10% ASP.NET +7
    10% C#
    10% Java
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Ruby
    10% Swift

    NEIA Software LLC specializes in Bespoke Software Development, offering tailored software solutions, including web and mobile development. The reviews highlight their strong project management skills, timely delivery, and a highly responsible approach. Clients commend their alignment with company values and experienced team, making them an excellent choice for Custom Software Development projects.

    See all 1 projects
    View Profile
  • Ansoftsys Services Logotype

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    25% Kotlin
    25% Swift
    20% PHP +4
    10% AJAX
    10% Python
    5% Java
    5% JavaScript

    Ansoftsys Services is a software development company. Their team is located in Lucknow, India and focuses on Custom Software Development and Mobile App Development.

    Read more
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  • LARS Software Company Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    Bogotá, Colombia

    Services provided

    20% Custom Software Development
    40% Web Development
    20% Mobile App Development +2
    10% AR/VR Development
    10% Low/No Code Development

    Focus Areas

    10% Kotlin
    12% Go
    12% JavaScript +7
    12% PHP
    12% Python
    12% Redux
    12% Typescript
    6% AJAX
    6% Ruby
    6% XML

    LARS Software Company , a website development company, was established in 2009. The agency specializes in Web Development and Custom Software Development, and is midsize.

    Read more
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  • Corange Lab Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9
    Surat, India

    Services provided

    40% Mobile App Development
    20% AI Development
    15% E-Commerce Development +2
    15% Web Development
    10% Blockchain

    Focus Areas

    50% Kotlin
    50% Swift

    App development company Corange Lab is located in Surat, India. They focus on Mobile App Development and Artificial Intelligence.

    Read more
    View Profile
  • OnAvancer Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    Kuala Lumpur, Malaysia

    Services provided

    15% Custom Software Development
    35% Mobile App Development
    30% Web Design +2
    10% Branding
    10% UX/UI Design

    Focus Areas

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

    OnAvancer is an app development firm founded in 2022. Their team focuses on Mobile App Development and Web Design.

    Read more
    View Profile
  • matibaski Logotype

    Not yet reviewed

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

    Services provided

    5% Custom Software Development
    40% Web Development
    30% Mobile App Development +3
    10% Branding
    10% Marketing Strategy
    5% Application Testing

    Focus Areas

    10% Kotlin
    35% JavaScript
    15% PHP +4
    10% AJAX
    10% Ember.js
    10% Redux
    10% Swift

    Matibaski is a web development firm founded in 2015. The firm offers Web Development and Mobile App Development, and is small.

    Read more
    View Profile
  • Neyonix Logotype

    Not yet reviewed

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

    Services provided

    30% Custom Software Development
    25% Mobile App Development
    25% Web Development +2
    10% Search Engine Optimization
    10% Social Media Marketing

    Focus Areas

    10% Kotlin
    40% PHP
    10% AJAX +5
    10% Ruby
    10% SQL
    10% Swift
    5% JavaScript
    5% Objective C

    Neyonix, a custom software development firm, was launched in 2016. The firm focuses on Custom Software Development and Mobile App Development, and is small.

    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
UI Specifications: How to Create a UI Spec Document cover image

UI Specifications: How to Create a UI Spec Document

Updated August 19, 2026
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...

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

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

Updated August 6, 2026
Joshua Webber

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...

Development Thought Leadership, Scaling
AI-Assisted Software Development: Productivity Gains vs. Quality Risks cover image

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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