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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

  • Digital White Space Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Melbourne, Australia

    Services provided

    25% Graphic Design
    25% Search Engine Optimization
    15% Web Design +3
    15% Web Development
    10% Branding
    10% Digital Strategy

    Focus Areas

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

    Digital White Space, a graphic design company, was founded in 2012. Based in Melbourne, Australia, the team provides Graphic Design and Search Engine Optimization.

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  • ReasonFieldLab Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    2 - 9
    Warszawa, Poland

    Services provided

    15% Custom Software Development
    70% AI Development
    10% Web Design +1
    5% Other Application Development

    Focus Areas

    12% Kotlin
    11% Ember.js
    11% Java +6
    11% Objective C
    11% PHP
    11% Python
    11% Swift
    11% UnrealScript
    11% Visual Basic

    ReasonFieldLab is an AI development company based in Warszawa, Poland. They focus on Artificial Intelligence and Custom Software Development.

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  • NSigma Logotype

    NSigma

    5.0 1 review
    $25,000+
    $50 - $99 / hr
    10 - 49

    Services provided

    15% Custom Software Development
    35% AI Development
    25% Generative AI +2
    15% BI & Big Data Consulting & SI
    10% AI Consulting

    Focus Areas

    10% Kotlin
    40% Python
    15% JavaScript +5
    10% C++
    10% Objective C
    5% C#
    5% Swift
    5% Typescript

    NSigma offers Bespoke Software Development, Tailored Software Solutions, and Custom App Development, excelling in projects involving data infrastructure, automation, and machine learning. Reviews highlight their high technical acumen, cost-effectiveness, and commitment to delivering projects ahead of schedule. Clients appreciate NSigma's expertise and efficiency, though they suggest improvements could be made in presentation.

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  • Airrchip Logotype

    Not yet reviewed

    $1,000+
    < $25 / hr
    10 - 49
    Dubai, United Arab Emirates

    Services provided

    20% AI Agents
    20% Generative AI
    15% AI Development +6
    10% API Development
    10% Cloud Consulting & SI
    10% Mobile App Development
    5% Microservices Architecture Services
    5% UX/UI Design
    5% Web Development

    Focus Areas

    10% Kotlin
    10% AJAX
    10% JavaScript +7
    10% Objective C
    10% PHP
    10% Python
    10% Redux
    10% SQL
    10% Swift
    10% Typescript

    Airrchip, a Generative AI company, is based in Dubai, United Arab Emirates and Mumba, India. Their services include Generative AI and AI Agents.

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  • communic 8 Logotype

    Not yet reviewed

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

    Services provided

    10% Advertising
    10% Branding
    10% Digital Strategy +9
    10% Other Digital Marketing
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design
    10% Web Development
    5% E-Commerce Development
    5% Logo
    5% Mobile App Development
    5% Video Production

    Focus Areas

    10% Kotlin
    30% PHP
    20% SQL +6
    10% HTML5
    10% Swift
    5% AJAX
    5% Java
    5% JavaScript
    5% Python

    Advertising company communic 8 was founded in 2014. The small team focuses on Advertising and Branding.

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  • Trionic Infotech Logotype

    5.0 1 review
    Undisclosed
    $25 - $49 / hr
    2 - 9
    Noida, India

    Services provided

    15% Other Digital Marketing
    15% Web Design
    15% Web Development +7
    10% Digital Strategy
    10% E-Commerce Development
    10% Search Engine Optimization
    10% Social Media Marketing
    5% Content Marketing
    5% Ecommerce Marketing
    5% Graphic Design

    Focus Areas

    10% Kotlin
    10% AJAX
    10% Ember.js +7
    10% Java
    10% JavaScript
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Redux
    10% Swift

    Trionic Infotech offers bespoke software development and custom app development services. Reviews highlight their professional service, effective communication, and impressive staff. Clients noted excellent design work and significant improvements in project outcomes, such as increased website loading speed. Overall, Trionic Infotech is praised for delivering tailored software solutions that meet client needs.

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  • OC Web Media Logotype

    OC Web Media

    Not yet reviewed

    $5,000+
    $100 - $149 / hr
    Freelancer

    Services provided

    10% Custom Software Development
    20% Video Production
    20% Web Design +7
    10% AR/VR Development
    10% Corporate Photography
    10% Web Development
    5% Advertising
    5% Branding
    5% Search Engine Optimization
    5% Social Media Marketing

    Focus Areas

    11% Kotlin
    22% Swift
    17% Objective C +5
    11% C#
    11% JavaScript
    11% PHP
    11% jquery
    6% HTML5

    Web design agency OC Web Media was established in 2020. The agency specializes in Web Design and Video Production.

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  • Stellar Solvers LLC Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Newtown, CT

    Services provided

    20% Custom Software Development
    20% AR/VR Development
    20% Mobile App Development +3
    20% UX/UI Design
    10% AI Consulting
    10% AI Development

    Focus Areas

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

    Stellar Solvers LLC, an UX design agency, was founded in 2014. They specializes in UX/UI Design and Custom Software Development.

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  • CodeInnovationLab Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Kyiv, Ukraine

    Services provided

    15% AI Development
    15% Application Testing
    15% E-Commerce Development +4
    15% Mobile App Development
    15% UX/UI Design
    15% Web Development
    10% Logo

    Focus Areas

    50% Kotlin
    50% Swift

    In Kyiv, Ukraine, CodeInnovationLab is a small UX design company. Their services include UX/UI Design and Web Development.

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  • SearchMinistry Media Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Wollert, Australia

    Services provided

    20% Marketing Strategy
    20% Social Media Marketing
    20% Web Design +4
    10% AR/VR Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Web Development

    Focus Areas

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

    SearchMinistry Media is a Marketing Strategy company. The Wollert, Australia-based team offers Marketing Strategy and Social Media Marketing.

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  • Onpolar Logotype

    Onpolar

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    50% E-Commerce Development
    10% API Development +4
    10% Blockchain
    10% Web Development
    5% AI Consulting
    5% UX/UI Design

    Focus Areas

    10% Kotlin
    20% JavaScript
    20% Typescript +5
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Ruby
    10% Rust

    Launched in 2021, Onpolar is a small Tallinn, Estonia-based e-commerce development firm. Their team offers E-Commerce Development and Custom Software Development.

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  • MaximalDigitals Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    10 - 49
    Dhaka, Bangladesh

    Services provided

    30% Product Design
    10% AR/VR Development
    10% Business Consulting +5
    10% Digital Strategy
    10% Graphic Design
    10% Low/No Code Development
    10% UX/UI Design
    10% Web Development

    Focus Areas

    12% Kotlin
    11% Apex
    11% C# +6
    11% Java
    11% PHP
    11% Redux
    11% Ruby
    11% SQL
    11% Visual Basic

    Product Design company MaximalDigitals was launched in 2022. The team focuses on Product Design and UX/UI Design.

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  • Elrising Technology Services Pvt Ltd Logotype

    Elrising Technology Services Pvt Ltd

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49

    Services provided

    10% API Development
    10% Digital Strategy
    10% E-Commerce Development +8
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% UX/UI Design
    10% Web Design
    10% Web Development
    5% Content Marketing
    5% Social Media Marketing

    Focus Areas

    12% Kotlin
    11% AJAX
    11% HTML5 +6
    11% JavaScript
    11% Objective C
    11% PHP
    11% Swift
    11% Typescript
    11% jquery

    Elrising Technology Services Pvt Ltd is a Digital Strategy company. Their small team is in Kolkata, India. Their services include Digital Strategy and Search Engine Optimization.

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  • DigiCorders Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    10% Content Marketing
    10% E-Commerce Development +7
    10% Email Marketing
    10% Graphic Design
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design
    10% Web Development

    Focus Areas

    12% Kotlin
    11% AJAX
    11% ASP.NET +6
    11% C#
    11% C++
    11% JavaScript
    11% PHP
    11% Python
    11% Visual Basic

    Established in 2021, DigiCorders is a social media marketing firm. The team provides Social Media Marketing and Content Marketing.

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  • DroidMate Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    2 - 9
    Banja Luka, Bosnia and Herzegovina

    Services provided

    30% Web Design
    20% UX/UI Design
    15% E-Commerce Development +3
    15% Mobile App Development
    10% Cybersecurity
    10% IT Strategy Consulting

    Focus Areas

    15% Kotlin
    20% Typescript
    15% Java +4
    15% JavaScript
    15% Swift
    10% HTML5
    10% Other programming & scripting languages

    DroidMate is a web design company. The firm is located in Banja Luka, Bosnia and Herzegovina. Their services include Web Design and UX/UI Design.

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  • COMPUTING INK Logotype

    COMPUTING INK

    Not yet reviewed

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

    Services provided

    1% Custom Software Development
    12% Low/No Code Development
    10% Search Engine Optimization +16
    10% Web Development
    5% Back Office Outsourcing
    5% Content Marketing
    5% E-Commerce Development
    5% Ecommerce Marketing
    5% Email Marketing
    5% Graphic Design
    5% IT Managed Services
    5% IT Staff Augmentation
    5% Logo
    5% Mobile & App Marketing
    5% Pay Per Click
    5% Social Media Marketing
    5% UX/UI Design
    1% Mobile App Development
    1% Web Design

    Focus Areas

    25% Kotlin
    30% Visual Basic
    15% Swift +5
    10% SQL
    5% JavaScript
    5% PHP
    5% Python
    5% Ruby

    COMPUTING INK is a SEO company. Founded in 2020, the company is in Jaipur, India. Their services include Search Engine Optimization and Web Development.

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  • Missan Technology Solutions Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    50 - 249
    Sharjah, United Arab Emirates

    Services provided

    10% Custom Software Development
    21% IT Managed Services
    13% Low/No Code Development +14
    10% ECM Consulting and SI
    10% Web Design
    6% Cloud Consulting & SI
    5% Application Management & Support
    5% Cybersecurity
    5% IT Staff Augmentation
    5% IT Strategy Consulting
    2% AI Consulting
    2% AI Development
    2% Generative AI
    1% BI & Big Data Consulting & SI
    1% Mobile App Development
    1% UX/UI Design
    1% Unified Communications Consulting & SI

    Focus Areas

    10% Kotlin
    40% Python
    30% JavaScript +2
    15% Redux
    5% C#

    Missan Technology Solutions, an IT managed services company, provides IT managed services and ECM consulting and SI. The agency is based in Sharjah, United Arab Emirates and Chennai, India.

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  • Inflame Cloud Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    10% Low/No Code Development
    10% Search Engine Optimization +20
    10% Web Design
    10% Web Development
    6% Tax Law
    5% Affiliate Marketing
    5% Ecommerce Marketing
    5% Graphic Design
    5% Pay Per Click
    5% Social Media Marketing
    3% Content Marketing
    2% Blockchain
    2% Business Consulting
    2% E-Commerce Development
    2% Market Research
    2% Robotics Process Automation
    1% Advertising
    1% Branding
    1% Broadcast Video
    1% Mobile & App Marketing
    1% Mobile App Development
    1% UX/UI Design

    Focus Areas

    10% Kotlin
    25% PHP
    25% Python +3
    20% SQL
    10% AJAX
    10% Objective C

    Inflame Cloud is a software development firm. Their team is headquartered in Dhaka, Bangladesh. The agency specializes in Custom Software Development and Search Engine Optimization.

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  • Uniweb Digital Agency Logotype

    Uniweb Digital Agency

    Not yet reviewed

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

    Services provided

    20% Web Design
    15% Blockchain Marketing
    15% Social Media Marketing +7
    15% Web Development
    10% Search Engine Optimization
    5% Blockchain
    5% Graphic Design
    5% Logo
    5% Pay Per Click
    5% UX/UI Design

    Focus Areas

    16% Kotlin
    22% Python
    17% Redux +5
    11% Ruby
    11% SQL
    11% Swift
    6% AJAX
    6% Objective C

    Web design company Uniweb Digital Agency was established in 2021. The team offers Web Design and Social Media Marketing and is located in New York, New York.

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  • Websesta Logotype

    Websesta

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

    Services provided

    20% Graphic Design
    20% Search Engine Optimization
    20% Social Media Marketing +2
    20% Web Design
    20% Web Development

    Focus Areas

    10% Kotlin
    10% AJAX
    10% Ember.js +7
    10% Objective C
    10% Python
    10% Redux
    10% Ruby
    10% SQL
    10% Swift
    10% Visual Basic

    Websesta provides website development and graphic designing services, catering to various digital marketing needs. The reviews highlight their ability to deliver exceptional results, transforming basic requirements into brand-aligned digital experiences. Clients commend Websesta for their attention to detail, timely delivery, and excellent communication, with no noted areas for improvement, suggesting a high level of client satisfaction.

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  • The Digital Marketing Company Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    2 - 9
    Joondalup, Australia

    Services provided

    20% Branding
    20% Digital Strategy
    20% Search Engine Optimization +3
    20% Web Design
    10% AR/VR Development
    10% Web Development

    Focus Areas

    10% Kotlin
    25% Swift
    13% AJAX +4
    13% Ember.js
    13% Objective C
    13% Redux
    13% Visual Basic

    The Digital Marketing Company is a branding company. Their small team is located in Joondalup, Australia. Their services include Branding and Digital Strategy.

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  • WPweber Logotype

    WPweber

    Not yet reviewed

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

    Services provided

    10% Branding
    10% Logo
    10% Mobile App Development +7
    10% Packaging Design
    10% Print Design
    10% Product Design
    10% Search Engine Optimization
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    10% Kotlin
    15% HTML5
    15% JavaScript +5
    15% PHP
    15% SQL
    15% jquery
    10% Python
    5% AJAX

    WPweber is a branding agency. Headquartered in Chak 173/7 R, Pakistan, the company focuses on Branding and Search Engine Optimization.

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  • Zenith Future Logotype

    Zenith Future

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    20% AI Development
    20% IT Strategy Consulting +4
    20% Staffing
    10% AI Consulting
    10% Mobile App Development
    10% Web Design

    Focus Areas

    10% Kotlin
    10% ASP.NET
    10% Java +7
    10% JavaScript
    10% Other programming & scripting languages
    10% Python
    10% Redux
    10% SQL
    10% Scala
    10% Typescript

    Located in Sheridan, Wyoming and Ahmedabad, India, Zenith Future is an IT strategy consulting company. Their services include IT strategy consulting and Artificial Intelligence.

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  • Navees Infotech Logotype

    Navees Infotech

    Not yet reviewed

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

    Services provided

    20% Content Marketing
    20% E-Commerce Development
    20% Pay Per Click +2
    20% Social Media Marketing
    20% Web Development

    Focus Areas

    10% Kotlin
    10% ASP.NET
    10% C# +7
    10% Java
    10% JavaScript
    10% Objective C
    10% Redux
    10% Swift
    10% Typescript
    10% jquery

    Navees Infotech is a social media marketing firm. Founded in 2015, the company is headquartered in New York, New York. Their team focuses on Social Media Marketing and Content Marketing.

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  • Srglopix Logotype

    Srglopix

    Not yet reviewed

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

    Services provided

    20% Logo
    10% Branding
    10% Digital Strategy +6
    10% Graphic Design
    10% Packaging Design
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    12% Kotlin
    13% JavaScript
    13% PHP +5
    13% Ruby
    13% SQL
    13% Swift
    13% Visual Basic
    10% Objective C

    Srglopix, a Logo company, was launched in 2023. They focuses on Logo and Branding.

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  • Oriocean Logotype

    Oriocean

    Not yet reviewed

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

    Services provided

    15% UX/UI Design
    15% Web Development
    10% Graphic Design +8
    10% Low/No Code Development
    10% Mobile App Development
    10% Search Engine Optimization
    10% Web Design
    5% E-Commerce Development
    5% Logo
    5% Product Design
    5% Social Media Marketing

    Focus Areas

    10% Kotlin
    20% JavaScript
    20% PHP +6
    10% Java
    10% Python
    10% SQL
    10% Typescript
    5% AJAX
    5% Redux

    Oriocean is a web development firm. They are headquartered in Lahore, Pakistan and have small team of experts. Their services include Web Development and UX/UI Design.

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  • Access Labs Logotype

    Access Labs

    Not yet reviewed

    $10,000+
    $200 - $300 / hr
    2 - 9

    Services provided

    20% Custom Software Development
    75% Blockchain
    3% Web Development +1
    2% Mobile App Development

    Focus Areas

    10% Kotlin
    15% JavaScript
    15% Other programming & scripting languages +9
    10% Python
    10% SQL
    10% Swift
    5% C
    5% C#
    5% C++
    5% Java
    5% Objective C
    5% Typescript

    Access Labs, a Blockchain company, was established in 2022. The agency provides Blockchain and Custom Software Development, and is small.

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  • Hayn Technologies Logotype

    Hayn Technologies

    Not yet reviewed

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

    Services provided

    10% Application Testing
    10% Business Consulting
    10% IT Strategy Consulting +11
    10% Staffing
    10% Web Design
    10% Web Development
    5% Blockchain
    5% CRM Consulting and SI
    5% Cloud Consulting & SI
    5% E-Commerce Development
    5% IT Managed Services
    5% IT Staff Augmentation
    5% Mobile App Development
    5% Recruiting

    Focus Areas

    20% Kotlin
    20% Objective C
    10% Other programming & scripting languages +8
    10% Python
    10% Visual Basic
    5% HTML5
    5% Java
    5% JavaScript
    5% Ruby
    5% SQL
    5% Swift

    Established in 2022, Hayn Technologies is a web design agency. The team specializes in Web Design and IT strategy consulting and is headquartered in Brussels, Belgium.

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  • INFO BPO Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    15% E-Commerce Development
    10% Low/No Code Development +19
    10% Web Development
    7% Search Engine Optimization
    5% Application Management & Support
    5% Generative AI
    5% Procurement Support
    5% Sales Outsourcing
    4% Call Center Services
    2% AI Consulting
    2% Business Consulting
    2% Content Marketing
    2% Customer Service Outsourcing
    2% Digital Strategy
    2% Document Digitization & Management
    2% Ecommerce Marketing
    2% Email Marketing
    2% IoT Development
    2% Mobile & App Marketing
    2% Pay Per Click
    2% Social Media Marketing

    Focus Areas

    10% Kotlin
    20% HTML5
    20% PHP +4
    15% Python
    15% jquery
    10% SQL
    10% Swift

    INFO BPO is a custom software development firm. Based in Rochdale , England, the agency was launched in 2024. Their services include Custom Software Development and Web Development.

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  • Bighero Creative Logotype

    Bighero Creative

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    15% Kotlin
    15% AJAX
    15% PHP +8
    15% SQL
    10% Python
    5% Java
    5% JavaScript
    5% Objective C
    5% Redux
    5% Swift
    5% jquery

    Established in 2023, Bighero Creative is a branding company. Their services include Branding and Digital Strategy.

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  • Marketing Agency BD Logotype

    Marketing Agency BD

    Not yet reviewed

    Undisclosed
    < $25 / hr
    2 - 9

    Services provided

    35% Search Engine Optimization
    20% Web Development
    15% Graphic Design +3
    10% Content Marketing
    10% Social Media Marketing
    10% Video Marketing

    Focus Areas

    15% Kotlin
    20% PHP
    15% JavaScript +5
    15% SQL
    10% HTML5
    10% Java
    10% Ruby
    5% jquery

    Founded in 2021, Marketing Agency BD is a SEO services firm. Their services include Search Engine Optimization and Web Development.

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  • HyberSky Enterprises Logotype

    HyberSky Enterprises

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    20% Cloud Consulting & SI
    20% IT Managed Services +7
    15% DevOps Managed Services
    10% Web Development
    5% API Development
    5% IT Strategy Consulting
    5% Mobile App Development
    5% UX/UI Design
    5% Web Design

    Focus Areas

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

    Cloud consulting & SI company HyberSky Enterprises is in Frisco, Texas. Established in 2024, the team provides cloud consulting & SI and IT managed services.

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  • Easy Dev Logotype

    Easy Dev

    Not yet reviewed

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

    Services provided

    20% E-Commerce Development
    15% UX/UI Design
    15% Web Development +5
    10% Application Testing
    10% Logo
    10% Mobile App Development
    10% Search Engine Optimization
    10% Web Design

    Focus Areas

    10% Kotlin
    25% Typescript
    15% JavaScript +5
    10% HTML5
    10% PHP
    10% Python
    10% SQL
    10% Swift

    Established in 2024, Easy Dev is an e-commerce development firm. The small team provides E-Commerce Development and UX/UI Design.

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  • plotr.ai Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    2 - 9
    Pflugerville, TX

    Services provided

    10% Custom Software Development
    25% AI Agents
    25% AI Development +3
    15% Generative AI
    15% Web Development
    10% UX/UI Design

    Focus Areas

    10% Kotlin
    25% Typescript
    20% Python +5
    15% Java
    10% SQL
    10% Swift
    5% C#
    5% Go

    Plotr.ai is an artificial intelligence company. Established in 2023, the agency is headquartered in Pflugerville, Texas. Their team provides Artificial Intelligence and AI Agents.

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  • Xertk Logotype

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

    Services provided

    20% E-Commerce Development
    20% Marketing Strategy
    20% Social Media Marketing +3
    20% Web Development
    10% Low/No Code Development
    10% Web Design

    Focus Areas

    10% Kotlin
    10% HTML5
    10% Python +10
    10% Redux
    10% SQL
    10% Swift
    10% XML
    5% AJAX
    5% C
    5% C#
    5% C++
    5% Objective C
    5% Other programming & scripting languages

    Xertk specializes in developing NFC technology solutions, offering services such as creating intuitive and user-friendly digital business card apps. Feedback highlights their professionalism, timely delivery, and strong alignment with client needs and values. Clients commend Xertk for their cooperative team and their ability to adapt to project requirements without hesitation.

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  • Digital Glyphs LLP Logotype

    Not yet reviewed

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

    Services provided

    30% Search Engine Optimization
    10% E-Commerce Development
    10% Mobile App Development +5
    10% Pay Per Click
    10% Social Media Marketing
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    10% Kotlin
    30% PHP
    20% JavaScript +3
    20% SQL
    10% AJAX
    10% Swift

    SEO agency Digital Glyphs LLP is located in New Delhi, India. They focus on Search Engine Optimization and Social Media Marketing and were founded in 2017.

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  • Zon Tec Solutions Logotype

    Not yet reviewed

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

    Services provided

    20% Search Engine Optimization
    20% Web Design
    20% Web Development +4
    15% Other Digital Marketing
    15% Wearable App Development
    5% Digital Strategy
    5% Email Marketing

    Focus Areas

    10% Kotlin
    20% ASP.NET
    20% PHP +4
    20% Python
    10% JavaScript
    10% SQL
    10% XML

    Located in New Delhi, India, Zon Tec Solutions is a small SEO services firm. Their services include Search Engine Optimization and Web Design.

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  • Evolent Tech Logotype

    Not yet reviewed

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

    Services provided

    10% Conversion Optimization
    10% E-Commerce Development
    10% Market Research +7
    10% Mobile & App Marketing
    10% Mobile App Development
    10% Pay Per Click
    10% Search Engine Optimization
    10% Social Media Marketing
    10% Web Design
    10% Web Development

    Focus Areas

    10% Kotlin
    10% C#
    10% C++ +7
    10% Java
    10% JavaScript
    10% Objective C
    10% PHP
    10% Python
    10% SQL
    10% Swift

    Established in 2022, Evolent Tech is a Market Research company. The agency focuses on Market Research and Social Media Marketing, and is small.

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  • AlterClouds Logotype

    AlterClouds

    Not yet reviewed

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

    Services provided

    50% Cloud Consulting & SI
    10% Call Center Services
    10% IT Strategy Consulting +5
    10% Web Development
    5% Customer Service Outsourcing
    5% Cybersecurity
    5% E-Commerce Development
    5% Market Research

    Focus Areas

    20% Kotlin
    20% HTML5
    20% JavaScript +2
    20% PHP
    20% Python

    Cloud consulting & SI company AlterClouds was founded in 2016. The firm provides cloud consulting & SI and IT strategy consulting, and is small.

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  • Duosol Technologies Logotype

    Duosol Technologies

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    10% Kotlin
    11% AJAX
    11% Java +8
    11% JavaScript
    11% PHP
    11% SQL
    11% Swift
    6% ASP.NET
    6% HTML5
    6% Python
    6% Typescript

    Duosol Technologies is a Digital Strategy company in London, England and Lahore, Pakistan. Their services include Digital Strategy and Social Media Marketing.

    Read more
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  • DigiWare Labs Logotype

    DigiWare Labs

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    15% Branding
    15% Content Marketing +5
    15% Email Marketing
    15% Social Media Marketing
    10% Search Engine Optimization
    10% UX/UI Design
    10% Web Development

    Focus Areas

    10% Kotlin
    20% JavaScript
    15% Java +8
    10% ASP.NET
    10% PHP
    10% Swift
    5% AJAX
    5% Python
    5% Redux
    5% SQL
    5% Typescript

    DigiWare Labs is a branding agency launched in 2019. Their services include Branding and Social Media Marketing.

    Read more
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  • GRIDS AND GUIDES TECHNOLOGIES Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    30% AI Development
    20% Generative AI +6
    10% IoT Development
    10% Web Design
    5% API Development
    5% Mobile App Development
    5% Other Application Development
    5% Web Development

    Focus Areas

    10% Kotlin
    10% Java
    10% JavaScript +8
    10% PHP
    10% Python
    10% Redux
    10% SQL
    10% Swift
    10% Typescript
    5% HTML5
    5% Visual Basic

    GRIDS AND GUIDES TECHNOLOGIES, a software development company, was founded in 2019. They offers Custom Software Development and Other Application Development.

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  • fyby.io Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    15% E-Commerce Development
    13% Low/No Code Development +10
    10% Cloud Consulting & SI
    10% Email Marketing
    10% UX/UI Design
    10% Web Development
    5% AI Development
    5% API Development
    5% Affiliate Marketing
    5% Product Design
    1% CRM Consulting and SI
    1% Web Design

    Focus Areas

    10% Kotlin
    28% AJAX
    22% JavaScript +5
    11% PHP
    11% SQL
    6% HTML5
    6% Redux
    6% Swift

    Website development firm fyby.io was founded in 2020. The agency specializes in Web Development and E-Commerce Development.

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  • Atcosoftech Logotype

    Not yet reviewed

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

    Services provided

    15% Branding
    15% Marketing Strategy
    10% Content Marketing +6
    10% Logo
    10% Low/No Code Development
    10% Mobile App Development
    10% Packaging Design
    10% Social Media Marketing
    10% Web Development

    Focus Areas

    10% Kotlin
    35% PHP
    25% Python +5
    10% Swift
    5% Ember.js
    5% JavaScript
    5% Ruby
    5% SQL

    Atcosoftech is a branding agency. Founded in 2022, the agency is headquartered in Nashik, India. Their services include Branding and Marketing Strategy.

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  • Bingztech Group Logotype

    Bingztech Group

    Not yet reviewed

    $1,000+
    $100 - $149 / hr
    10 - 49

    Services provided

    10% Application Testing
    10% Branding
    10% DevOps Managed Services +7
    10% Graphic Design
    10% Low/No Code Development
    10% Mobile App Development
    10% Product Design
    10% UX/UI Design
    10% Web Design
    10% Web Development

    Focus Areas

    10% Kotlin
    20% C++
    20% HTML5 +4
    20% Java
    15% Python
    10% PHP
    5% Other programming & scripting languages

    Launched in 2018, Bingztech Group is a small web development firm. Their services include Web Development and Mobile App Development.

    Read more
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  • Brand Hive Studio Logotype

    Not yet reviewed

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

    Services provided

    20% Pay Per Click
    15% Search Engine Optimization
    15% Social Media Marketing +5
    10% Affiliate Marketing
    10% Branding
    10% Content Marketing
    10% E-Commerce Development
    10% Web Development

    Focus Areas

    20% Kotlin
    25% PHP
    20% HTML5 +3
    15% Python
    10% JavaScript
    10% Ruby

    Brand Hive Studio, a PPC agency, provide Pay Per Click and Social Media Marketing. They were launched in 2019.

    Read more
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  • Algorizz Technologies Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    10% AI Consulting
    10% AI Development +7
    10% BI & Big Data Consulting & SI
    10% Cloud Consulting & SI
    10% Generative AI
    10% IT Managed Services
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Mobile App Development

    Focus Areas

    10% Kotlin
    20% JavaScript
    20% Other programming & scripting languages +5
    10% HTML5
    10% Python
    10% SQL
    10% Swift
    10% Typescript

    Algorizz Technologies is an IT strategy consulting company. Based in Bengaluru, India, the company was founded in 2023. Their services include IT strategy consulting and BI & big data consulting &

    Read more
    View Profile
  • AI CULTURE Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    30% AI Development
    20% DevOps Managed Services +2
    20% Generative AI
    10% Web Design

    Focus Areas

    10% Kotlin
    50% Python
    25% SQL +1
    15% Visual Basic

    AI CULTURE is an AI firm launched in 2023. The team focuses on Artificial Intelligence and Custom Software Development.

    Read more
    View Profile
  • Devnexa Logotype

    Devnexa

    Not yet reviewed

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

    Services provided

    30% Pay Per Click
    20% Web Development
    10% Branding +4
    10% Content Marketing
    10% Digital Strategy
    10% Social Media Marketing
    10% Web Design

    Focus Areas

    10% Kotlin
    10% ASP.NET
    10% JavaScript +11
    10% Redux
    10% Typescript
    10% jquery
    5% C#
    5% HTML5
    5% Objective C
    5% PHP
    5% Python
    5% SQL
    5% Swift
    5% Visual Basic

    Pay per click agency Devnexa was established in 2024. The agency focuses on Pay Per Click and Web Development.

    Read more
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  • NexaVista Technologies Logotype

    Not yet reviewed

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

    Services provided

    20% Content Marketing
    20% Content Writing Services
    20% Graphic Design +2
    20% Mobile App Development
    20% Search Engine Optimization

    Focus Areas

    10% Kotlin
    40% JavaScript
    20% HTML5 +2
    20% Typescript
    10% PHP

    NexaVista Technologies is a Content Marketing company founded in 2019. The team specializes in Content Marketing and Search Engine Optimization and is in Rawalpindi, Pakistan.

    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
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  30. Dotsquares Logotype

    Dotsquares

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

    Ability to deliver

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

    Service focus

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

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Kotlin Development FAQs

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

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

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

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

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

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

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

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

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