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Home Software Developers Kotlin

Top Kotlin Developers

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

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

Ratings Updated: July 9, 2026
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5,452 Companies

Programming & Scripting: Kotlin

List of the Top Kotlin Development Services

  • Xpert Grub Logotype

    Xpert Grub

    Not yet reviewed

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

    Services provided

    5% Custom Software Development
    30% IT Managed Services
    20% Cybersecurity +4
    15% Cloud Consulting & SI
    15% IT Strategy Consulting
    10% Web Development
    5% Mobile App Development

    Focus Areas

    10% Kotlin
    10% C++
    10% Java +7
    10% JavaScript
    10% PHP
    10% Python
    10% Redux
    10% SQL
    10% Typescript
    10% jquery

    Xpert Grub, an IT managed services company, was launched in 2018. The small team specializes in IT managed services and Cybersecurity.

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  • Kodescape LLC Logotype

    Not yet reviewed

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

    Services provided

    20% Branding
    20% Content Marketing
    20% Search Engine Optimization +2
    20% UX/UI Design
    20% Web Development

    Focus Areas

    10% Kotlin
    30% JavaScript
    10% AJAX +8
    10% Python
    10% jquery
    5% Apex
    5% Java
    5% Other programming & scripting languages
    5% PHP
    5% Rust
    5% Typescript

    Kodescape LLC is a small branding agency in Sheridan, Wyoming. The team offers Branding and Content Marketing.

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  • Imagynix Logotype

    Imagynix

    Not yet reviewed

    $1,000+
    < $25 / hr
    Freelancer

    Services provided

    20% Branding
    20% Digital Strategy
    20% Mobile App Development +2
    20% Video Production
    20% Web Development

    Focus Areas

    10% Kotlin
    25% HTML5
    20% Redux +3
    15% AJAX
    15% JavaScript
    15% PHP

    Imagynix is a branding company founded in 2023. Their team specializes in Branding and Digital Strategy.

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  • Ritesh Logotype

    Ritesh

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    Freelancer

    Services provided

    20% Custom Software Development
    20% API Development
    20% DevOps Managed Services +2
    20% E-Commerce Development
    20% Web Development

    Focus Areas

    10% Kotlin
    20% JavaScript
    15% PHP +6
    15% Python
    15% jquery
    10% C++
    5% AJAX
    5% Objective C
    5% SQL

    Custom software development firm Ritesh was launched in 2019. The company provides Custom Software Development and Web Development, and is small.

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  • Doxul Digital Logotype

    Doxul Digital

    Not yet reviewed

    $1,000+
    < $25 / hr
    Freelancer

    Services provided

    10% Custom Software Development
    25% E-Commerce Development
    15% Web Development +6
    10% Low/No Code Development
    10% Mobile App Development
    10% UX/UI Design
    10% Web Design
    5% Graphic Design
    5% Logo

    Focus Areas

    15% Kotlin
    35% HTML5
    25% JavaScript +1
    25% Python

    Doxul Digital is a small web development company. They focus on Web Development and E-Commerce Development and were launched in 2022.

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  • Rockville Technologies Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249
    Boston, MA

    Services provided

    10% AR/VR Development
    10% Application Testing
    10% Blockchain +7
    10% Content Marketing
    10% IoT Development
    10% Mobile App Development
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Development

    Focus Areas

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

    Rockville Technologies is a social media marketing agency. They are in Boston, Massachusetts and Islamabad, Pakistan. Their team focuses on Social Media Marketing and Content Marketing.

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  • XSV Outdoor Media Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    Freelancer
    Amritsar, India

    Services provided

    20% Branding
    20% Mobile App Development
    20% Search Engine Optimization +2
    20% Social Media Marketing
    20% Web Development

    Focus Areas

    10% Kotlin
    20% JavaScript
    15% Java +5
    15% Swift
    10% C#
    10% C++
    10% Python
    10% Rust

    XSV Outdoor Media is a branding firm. Based in Amritsar, India, the team specializes in Branding and Social Media Marketing.

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  • True Industries, Inc. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Roseville, MI

    Services provided

    30% Mobile App Development
    25% AI Development
    20% Web Development +2
    15% API Development
    10% AR/VR Development

    Focus Areas

    16% Kotlin
    18% C++
    18% HTML5 +3
    18% JavaScript
    18% Python
    12% C#

    Launched in 2017, True Industries, Inc. Is a small Roseville, Michigan-based mobile application development firm. Their team specializes in Mobile App Development and Artificial Intelligence.

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  • AckerWorx Logotype

    AckerWorx

    Not yet reviewed

    $1,000+
    $150 - $199 / hr
    50 - 249

    Services provided

    10% Custom Software Development
    25% Cybersecurity
    15% API Development +4
    15% Blockchain
    15% DevOps Managed Services
    10% AI Development
    10% Low/No Code Development

    Focus Areas

    10% Kotlin
    40% PHP
    20% HTML5 +3
    15% JavaScript
    10% C++
    5% SQL

    AckerWorx is a Cybersecurity company. They are based in London, England and Pasig, Philippines and have midsize team. They offer Cybersecurity and Custom Software Development.

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  • Frelancer Logotype

    Frelancer

    Not yet reviewed

    $75,000+
    $100 - $149 / hr
    Freelancer

    Services provided

    20% Graphic Design
    20% Web Development
    10% Application Testing +5
    10% Logo
    10% Low/No Code Development
    10% Other Application Development
    10% Product Design
    10% Web Design

    Focus Areas

    20% Kotlin
    20% AJAX
    20% Ember.js +4
    20% Objective C
    10% Visual Basic
    7% HTML5
    3% jquery

    Frelancer is a website development firm founded in 2015. The team provides Web Development and Graphic Design and is headquartered in Dhaka, Bangladesh.

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  • Desarrollo XML Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    Freelancer
    Alicante (Alacant), Spain

    Services provided

    20% Cybersecurity
    20% E-Commerce Development
    20% Graphic Design +2
    20% Mobile App Development
    20% Web Design

    Focus Areas

    20% Kotlin
    20% HTML5
    20% Java +2
    20% Objective C
    20% Swift

    Desarrollo XML is a web design agency founded in 2009. The firm focuses on Web Design and Graphic Design, and is small.

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  • Eminence Outsourcing Logotype

    Eminence Outsourcing

    Not yet reviewed

    Undisclosed
    Undisclosed
    50 - 249

    Services provided

    10% Custom Software Development
    10% AI Agents
    10% AI Development +8
    10% Back Office Outsourcing
    10% Call Center Services
    10% Data Annotation Services
    10% Digital Strategy
    10% IT Managed Services
    10% Recruiting
    5% Business Consulting
    5% Microservices Architecture Services

    Focus Areas

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

    Eminence Outsourcing is a call center service launched in 2020. The company focuses on Call Center Services and Back Office Outsourcing.

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  • Codespot Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Warszawa, Poland

    Services provided

    40% Custom Software Development
    30% IoT Development
    20% AI Development +1
    10% Blockchain

    Focus Areas

    25% Kotlin
    25% Go
    25% Java +1
    25% Python

    Codespot is a custom software development firm. Their small team is located in Warszawa, Poland and specializes in Custom Software Development and IoT development. The company was launched in 2021.

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  • Blacksheep Srl Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Grugliasco, Italy

    Services provided

    20% Graphic Design
    20% Mobile App Development
    20% UX/UI Design +3
    20% Web Development
    10% Content Marketing
    10% Content Writing Services

    Focus Areas

    25% Kotlin
    50% Java
    25% Swift

    User experience agency Blacksheep Srl focuses on UX/UI Design and Graphic Design. They were founded in 2017.

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  • Soleeb Agency Logotype

    5.0 1 review
    Undisclosed
    Undisclosed
    10 - 49
    Dhaka, Bangladesh

    Services provided

    15% Video Production
    10% Branding
    10% Content Marketing +9
    10% Digital Strategy
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Development
    5% Business Consulting
    5% Marketing Strategy
    5% Mobile & App Marketing
    5% Pay Per Click
    5% Web Design

    Focus Areas

    12% Kotlin
    11% Ember.js
    11% JavaScript +6
    11% Objective C
    11% Other programming & scripting languages
    11% PHP
    11% Python
    11% Redux
    11% Ruby

    Soleeb Agency offers a comprehensive range of digital marketing services, including web design, search engine optimization, social media marketing, content marketing, and video production. Reviews consistently highlight Soleeb Agency's effective marketing strategies and creative content development, which significantly increased client acquisition and brand awareness. Clients appreciate their valuable consultancy and personalized advice, reflecting the agency's commitment to responsibility and talent.

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  • Keys AI Logotype

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    50 - 249
    Cairo, Egypt

    Services provided

    10% Custom Software Development
    20% AI Development
    20% DevOps Managed Services +4
    20% Generative AI
    10% AI Consulting
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    10% Kotlin
    50% Python
    20% JavaScript +2
    10% Ember.js
    10% SQL

    Founded in 2006, Keys AI is a midsize custom software development company. Their services include Custom Software Development and Artificial Intelligence.

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  • Poulomi Technologies Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Ellicott City, MD

    Services provided

    30% Custom Software Development
    30% IT Staff Augmentation
    20% IT Strategy Consulting +2
    10% AR/VR Development
    10% Web Design

    Focus Areas

    34% Kotlin
    33% Ember.js
    33% Redux

    Software development firm Poulomi Technologies was founded in 2010. The team focuses on Custom Software Development and IT staff augmentation.

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  • DigiCo Logotype

    DigiCo

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

    20% Pay Per Click
    20% Search Engine Optimization
    20% Social Media Marketing +4
    10% AR/VR Development
    10% Low/No Code Development
    10% Web Design
    10% Web Development

    Focus Areas

    12% Kotlin
    22% JavaScript
    22% PHP +4
    11% Java
    11% Redux
    11% SQL
    11% Typescript

    DigiCo is a social media marketing firm. Established in 2017, the company is located in Jakarta, Indonesia. Their services include Social Media Marketing and Search Engine Optimization.

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  • Siyavuka Consulting & Technologies Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Midrand, South Africa

    Services provided

    10% Custom Software Development
    25% IT Strategy Consulting
    15% Cybersecurity +4
    15% Low/No Code Development
    15% UX/UI Design
    10% AR/VR Development
    10% Web Design

    Focus Areas

    12% Kotlin
    11% AJAX
    11% JavaScript +6
    11% Objective C
    11% PHP
    11% Python
    11% Redux
    11% SQL
    11% Visual Basic

    Siyavuka Consulting & Technologies is an user experience agency. The Midrand, South Africa-based agency was established in 2023. Their team focuses on UX/UI Design and IT strategy consulting.

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  • The D Point Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    20% Social Media Marketing
    15% IT Staff Augmentation +9
    13% Low/No Code Development
    10% Logo
    10% Web Design
    5% Back Office Outsourcing
    5% Content Writing Services
    5% Graphic Design
    5% UX/UI Design
    1% Mobile App Development
    1% Web Development

    Focus Areas

    15% Kotlin
    20% ASP.NET
    20% C# +5
    20% SQL
    10% ASP
    5% C++
    5% Objective C
    5% Swift

    Social media marketing firm The D Point was launched in 2023. The company focuses on Social Media Marketing and IT staff augmentation, and is small.

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  • CentricMinds Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Adelaide, Australia

    Services provided

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

    Focus Areas

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

    Web design company CentricMinds is located in Adelaide, Australia. They provide Web Design and Web Development and were launched in 2002.

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  • Retina Web Design - Criação de Sites Logotype

    Retina Web Design - Criação de Sites

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49

    Services provided

    50% Digital Strategy
    40% Web Development
    10% AR/VR Development

    Focus Areas

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

    Retina Web Design - Criação de Sites is a Digital Strategy company. The team offers Digital Strategy and Web Development, and the agency is in Brazil.

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  • Bytegrow IT Solutions Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Birmingham , England

    Services provided

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

    Focus Areas

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

    Bytegrow IT Solutions is a web design agency. Launched in 2014, their team offers Web Design and Web Development.

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  • Leavingstone Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    T'bilisi, Georgia

    Services provided

    25% Mobile App Development
    25% Social Media Marketing
    25% Web Design +2
    15% Web Development
    10% AR/VR Development

    Focus Areas

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

    Leavingstone is a mobile application development firm. Launched in 2010, the team provides Mobile App Development and Social Media Marketing. The agency is located in T'bilisi, Georgia.

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  • MVM Infotech Co. Ltd. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    VipavadeeSoi 22, Thailand

    Services provided

    25% Digital Strategy
    25% Mobile App Development
    25% Web Design +2
    15% Web Development
    10% AR/VR Development

    Focus Areas

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

    MVM Infotech Co. Ltd., a Digital Strategy company, is based in VipavadeeSoi 22, Thailand. Launched in 2012, the team offers Digital Strategy and Mobile App Development.

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  • Hakuna Matata Solution Pvt Ltd Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Chennai, India

    Services provided

    25% IoT Development
    25% Mobile App Development
    25% Web Design +2
    15% Web Development
    10% AR/VR Development

    Focus Areas

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

    IoT development company Hakuna Matata Solution Pvt Ltd was established in 2006. The agency specializes in IoT development and Mobile App Development, and is small.

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  • BlackTurtle Diginovation Pvt Ltd Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Bengaluru, India

    Services provided

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

    Focus Areas

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

    Launched in 2017, BlackTurtle Diginovation Pvt Ltd is a small Bengaluru, India-based UX agency. Their team offers UX/UI Design and Mobile App Development.

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  • TapLane Inc. Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Toronto, Canada

    Services provided

    10% Custom Software Development
    20% Cloud Consulting & SI
    20% IoT Development +4
    20% Web Development
    10% AR/VR Development
    10% BI & Big Data Consulting & SI
    10% Mobile App Development

    Focus Areas

    12% Kotlin
    11% C#
    11% C++ +6
    11% Java
    11% JavaScript
    11% PHP
    11% Python
    11% SQL
    11% Swift

    TapLane Inc. Is a cloud consulting & SI company. Headquartered in Toronto, Canada, the agency was established in 2010. Their services include cloud consulting & SI and Web Development.

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  • Pixora Ventures Logotype

    Pixora Ventures

    5.0 1 review
    $5,000+
    $25 - $49 / hr
    2 - 9

    Services provided

    20% Graphic Design
    20% IT Staff Augmentation
    20% Mobile App Development +2
    20% Product Design
    20% UX/UI Design

    Focus Areas

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

    Pixora Ventures is a global design and technology company helping startups, brands, and businesses transform ideas into modern digital experiences. We specialize in UI/UX design, website and mobile

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  • Dinotail Logotype

    Dinotail

    Not yet reviewed

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

    Services provided

    10% Content Marketing
    10% Digital Strategy
    10% E-Commerce Development +7
    10% Mobile App Development
    10% Product Design
    10% Search Engine Optimization
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    10% Kotlin
    20% ASP.NET
    20% JavaScript +3
    20% PHP
    20% SQL
    10% AJAX

    Dinotail is an user experience design company. Their small team is located in Mumbai, India and offers UX/UI Design and Content Marketing. The agency was established in 2019.

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  • Salesedge IT Solutions Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    30% IoT Development
    20% ERP Consulting and SI +4
    10% CRM Consulting and SI
    10% Enterprise App Modernization
    10% IT Strategy Consulting
    10% Web Design

    Focus Areas

    10% Kotlin
    10% C
    10% C# +7
    10% C++
    10% Go
    10% JavaScript
    10% Objective C
    10% Python
    10% Redux
    10% Swift

    Salesedge IT Solutions is an IoT development company. Launched in 2019, their team offers IoT development and ERP consulting and SI.

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  • Technologyez Logotype

    Technologyez

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    20% Custom Software Development
    20% E-Commerce Development
    20% Search Engine Optimization +3
    20% UX/UI Design
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    10% Kotlin
    10% AJAX
    10% ASP.NET +7
    10% C#
    10% Ember.js
    10% HTML5
    10% JavaScript
    10% Python
    10% Redux
    10% SQL

    Technologyez is a SEO agency launched in 2023. The team specializes in Search Engine Optimization and Web Design and is in Wien, Austria.

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  • Outform Logotype

    Outform

    Not yet reviewed

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

    Services provided

    40% UX/UI Design
    20% Branding
    10% Low/No Code Development +3
    10% Mobile App Development
    10% Web Design
    10% Web Development

    Focus Areas

    10% Kotlin
    20% JavaScript
    20% Swift +6
    15% Typescript
    15% XML
    5% AJAX
    5% HTML5
    5% Java
    5% Objective C

    Outform is an UX agency. The Jeddah, Saudi Arabia-based company was founded in 2022. Their services include UX/UI Design and Branding.

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  • Hodgkinson McCambridge Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    2 - 9
    Leeds, England

    Services provided

    40% UX/UI Design
    20% Business Consulting
    15% Mobile App Development +2
    15% Wearable App Development
    10% Low/No Code Development

    Focus Areas

    15% Kotlin
    15% C#
    15% Java +4
    15% JavaScript
    15% Other programming & scripting languages
    15% jquery
    10% Python

    Hodgkinson McCambridge, an UX company, was established in 2023. The team provides UX/UI Design and Business Consulting and is in Leeds, England.

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  • Contextual Business Services Logotype

    Contextual Business Services

    Not yet reviewed

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

    Services provided

    20% HR Outsourcing
    20% PEO/Employee Leasing
    20% Staffing +4
    10% Cybersecurity
    10% Low/No Code Development
    10% Mobile App Development
    10% Web Development

    Focus Areas

    10% Kotlin
    10% C++
    10% HTML5 +7
    10% Java
    10% JavaScript
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% SQL
    10% jquery

    Contextual Business Services, a Staffing company, is based in. They provide Staffing and PEO/Employee Leasing.

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  • UnciaSoft Logotype

    UnciaSoft

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% Cloud Consulting & SI
    20% IT Staff Augmentation +2
    20% Product Design
    20% UX/UI Design

    Focus Areas

    10% Kotlin
    10% C++
    10% Java +7
    10% JavaScript
    10% Objective C
    10% PHP
    10% Python
    10% Ruby
    10% Swift
    10% Typescript

    Small UX design company UnciaSoft, is in Warszawa, Poland. The team specializes in UX/UI Design and Product Design.

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  • G1 Technologies Logotype

    G1 Technologies

    Not yet reviewed

    Undisclosed
    $25 - $49 / hr
    2 - 9

    Services provided

    20% Custom Software Development
    20% AI Development
    20% Blockchain +2
    20% Cloud Consulting & SI
    20% IoT Development

    Focus Areas

    10% Kotlin
    10% Go
    10% Java +8
    10% JavaScript
    10% Other programming & scripting languages
    10% Python
    10% Redux
    10% SQL
    10% Swift
    5% HTML5
    5% Rust

    G1 Technologies is a New Delhi, India-based cloud consulting & SI company. Established in 2018, the team specializes in cloud consulting & SI and Custom Software Development.

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  • Circuit and Byte Systems Logotype

    Circuit and Byte Systems

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    35% IoT Development
    30% Product Design +1
    15% AI Development

    Focus Areas

    10% Kotlin
    40% JavaScript
    20% Python +3
    10% C
    10% C++
    10% Go

    Circuit and Byte Systems, an IoT development company, is based in Bengaluru, India. They provide IoT development and Product Design.

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  • Digixcite Logotype

    Not yet reviewed

    Undisclosed
    < $25 / hr
    10 - 49
    Morton, IL

    Services provided

    20% Graphic Design
    20% Social Media Marketing
    10% E-Commerce Development +5
    10% Email Marketing
    10% Marketing Strategy
    10% SMS Marketing
    10% Web Design
    10% Web Development

    Focus Areas

    15% Kotlin
    20% AJAX
    20% SQL +3
    15% PHP
    15% Python
    15% Swift

    Digixcite is a social media marketing firm. They focus on Social Media Marketing and Graphic Design and were founded in 2022.

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  • Rock Technology Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Coralville, IA

    Services provided

    50% IT Managed Services
    30% Unified Communications Consulting & SI
    20% Web Development

    Focus Areas

    50% Kotlin
    50% Ember.js

    IT managed services company Rock Technology offers IT managed services and unified communications consulting & SI. They were launched in 2005.

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  • Addteq Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Princeton, NJ

    Services provided

    80% Custom Software Development
    10% AR/VR Development
    10% Web Design

    Focus Areas

    10% Kotlin
    5% AJAX
    5% ASP.NET +16
    5% Apex
    5% C#
    5% C++
    5% ColdFusion
    5% Delphi
    5% Ember.js
    5% Go
    5% JavaScript
    5% Objective C
    5% Perl
    5% Python
    5% Redux
    5% Ruby
    5% SQL
    5% Swift
    5% Visual Basic

    Addteq is a small custom software development company in Princeton, New Jersey. Their services include Custom Software Development and AR/VR development.

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  • Systhema Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Torino, Italy

    Services provided

    60% Custom Software Development
    20% IT Strategy Consulting
    10% IT Managed Services +1
    10% Web Design

    Focus Areas

    20% Kotlin
    20% AJAX
    20% Ember.js +2
    20% PHP
    20% SQL

    Systhema is a software development company. Based in Torino, Italy, their team focuses on Custom Software Development and IT strategy consulting.

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  • Itoa Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Torino, Italy

    Services provided

    60% Custom Software Development
    40% Web Design

    Focus Areas

    20% Kotlin
    20% AJAX
    20% Ember.js +2
    20% Java
    20% PHP

    Itoa is a custom software development firm. They are located in Torino, Italy and have small team. Their team offers Custom Software Development and Web Design.

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  • Wallscope Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Edinburgh, Scotland

    Services provided

    20% Custom Software Development
    30% Web Development
    20% AI Development +3
    10% BI & Big Data Consulting & SI
    10% IT Managed Services
    10% Low/No Code Development

    Focus Areas

    20% Kotlin
    20% Perl
    20% Python +2
    20% Redux
    20% Swift

    Located in Edinburgh, Scotland, Wallscope is a website development company. They specialize in Web Development and BI & big data consulting & SI and were launched in 2014.

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  • Digital iT Advisor LLC Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Kyiv, Ukraine

    Services provided

    20% Custom Software Development
    20% Mobile App Development
    20% UX/UI Design +3
    20% Web Development
    10% Content Marketing
    10% Content Writing Services

    Focus Areas

    10% Kotlin
    20% C++
    20% HTML5 +4
    20% JavaScript
    10% Java
    10% Python
    10% Swift

    Digital iT Advisor LLC is an UX company. Their small team is located in Kyiv, Ukraine. Their services include UX/UI Design and Custom Software Development.

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  • Equteq Logotype

    Equteq

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    20% Blockchain
    20% Low/No Code Development
    20% Mobile App Development +2
    20% Product Design
    20% Web Development

    Focus Areas

    30% Kotlin
    40% jquery
    30% Swift

    Founded in 2020, Equteq, a small Product Design company, is headquartered in London, England. Their services include Product Design and Web Development.

    Read more
    View Profile
  • Perform Infotech Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Dubai, United Arab Emirates

    Services provided

    20% Custom Software Development
    20% Affiliate Marketing
    20% Mobile App Development +2
    20% Web Design
    20% Web Development

    Focus Areas

    10% Kotlin
    15% Python
    15% Ruby +6
    10% HTML5
    10% Java
    10% JavaScript
    10% Objective C
    10% PHP
    10% Swift

    Affiliate Marketing company Perform Infotech was established in 2023. The agency specializes in Affiliate Marketing and Web Design, and is small.

    Read more
    View Profile
  • EZ Dev Logotype

    EZ Dev

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9

    Services provided

    20% Custom Software Development
    20% API Development
    20% CRM Consulting and SI +2
    20% Mobile App Development
    20% Web Development

    Focus Areas

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

    EZ Dev is a CRM consulting and SI company. Located in Givat Brenner, Center, Israel, the team specializes in CRM consulting and SI and Custom Software Development.

    Read more
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  • CCEO Software Development Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Ciudad de México, Mexico

    Services provided

    20% Custom Software Development
    20% Corporate Training & Coaching
    20% E-Commerce Development +2
    20% Mobile App Development
    20% Web Design

    Focus Areas

    20% Kotlin
    20% Ember.js
    20% Java +2
    20% PHP
    20% SQL

    CCEO Software Development is a custom software development firm. Their small team is in Ciudad de México, Mexico. Their services include Custom Software Development and Corporate Training &

    Read more
    View Profile
  • Fullscreen Digital Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    București, Romania

    Services provided

    20% Custom Software Development
    20% Cloud Consulting & SI
    20% Mobile App Development +2
    20% Robotics Process Automation
    20% UX/UI Design

    Focus Areas

    20% Kotlin
    20% ASP.NET
    20% C# +2
    20% Java
    20% Python

    Fullscreen Digital is an UX agency. Headquartered in București, Romania and Tirana, Albania, the agency was established in 2014. Their services include UX/UI Design and cloud consulting & SI.

    Read more
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Ability to deliver
Focus
Clutch Leaders Matrix

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

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

List of the Top 15 Kotlin Development Services

  1. Futured Logotype

    Futured

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

    Ability to deliver

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

    Service focus

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

    Empat

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

    Ability to deliver

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

    Service focus

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

    Droids On Roids

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

    Ability to deliver

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

    Service focus

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

    Suffescom Solutions Inc

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

    Ability to deliver

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

    Service focus

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

    Geniusee

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

    Ability to deliver

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

    Service focus

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

    You are launched

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

    Ability to deliver

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

    Service focus

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

    Stfalcon

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

    Ability to deliver

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

    Service focus

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

    nomtek

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

    Ability to deliver

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

    Service focus

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

    Synergy Labs

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

    Ability to deliver

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

    Service focus

    10% Custom Software Development
    30% Kotlin
    10% Web Development
    60% Mobile App Development
    20% Other
    View Profile Visit Website
  10. Ackee Logotype

    Ackee

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

    Ability to deliver

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

    Service focus

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

    ArcTouch

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

    Ability to deliver

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

    Service focus

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

    Excellent Webworld

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

    Ability to deliver

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

    Service focus

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

    TechnoYuga

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

    Ability to deliver

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

    Service focus

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

    Brainvire Infotech Inc

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

    Ability to deliver

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

    Service focus

    10% Web Development
    30% Mobile App Development
    60% Other
    View Profile Visit Website
  15. Sidekick Interactive Logotype

    Sidekick Interactive

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

    Ability to deliver

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

    Service focus

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

    Konstant Infosolutions

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

    Ability to deliver

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

    Service focus

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

    CitrusBits

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

    Ability to deliver

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

    Service focus

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

    Lampa Software

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

    Ability to deliver

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

    Service focus

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

    Tapptitude

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

    Ability to deliver

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

    Service focus

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

    itCraft

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

    Ability to deliver

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

    Service focus

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

    WOLFPACK DIGITAL

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

    Ability to deliver

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

    Service focus

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

    essensys { mReady

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

    Ability to deliver

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

    Service focus

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

    NERDZ LAB

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

    Ability to deliver

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

    Service focus

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

    Designli

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

    Ability to deliver

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

    Service focus

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

    UplineSoft

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

    Ability to deliver

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

    Service focus

    60% Custom Software Development
    15% Kotlin
    40% Other
    View Profile Visit Website
  26. TechAhead Logotype

    TechAhead

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

    Ability to deliver

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

    Service focus

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

    JPLoft

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

    Ability to deliver

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

    Service focus

    10% Web Development
    60% Mobile App Development
    30% Other
    View Profile Visit Website
  28. Jelvix Logotype

    Jelvix

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

    Ability to deliver

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

    Service focus

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

    LeanCode

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

    Ability to deliver

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

    Service focus

    15% Custom Software Development
    15% Kotlin
    80% Mobile App Development
    5% Other
    View Profile Visit Website
  30. Dotsquares Logotype

    Dotsquares

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

    Ability to deliver

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

    Service focus

    10% Custom Software Development
    11% Kotlin
    15% Web Development
    15% Mobile App Development
    60% Other
    View Profile Visit Website

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Kotlin Development FAQs

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

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

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

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

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

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

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

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

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