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Home Software Developers Kotlin

Top Kotlin Developers

Ratings Updated: September 19, 2026
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5,484 Companies

Programming & Scripting: Kotlin

List of the Top Kotlin Development Services

  • CoderzHub Logotype

    Not yet reviewed

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

    Services provided

    35% Mobile App Development
    25% Web Development
    15% Search Engine Optimization +2
    15% Social Media Marketing
    10% AR/VR Development

    Focus Areas

    17% Kotlin
    22% PHP
    17% Python +4
    11% AJAX
    11% Java
    11% JavaScript
    11% Swift

    CoderzHub is an application development firm. They were established in 2019, and their services include Mobile App Development and Web Development.

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  • Mobile Madness Logotype

    Not yet reviewed

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

    Services provided

    40% Mobile App Development
    40% Web Development
    20% Web Design

    Focus Areas

    30% Kotlin
    30% PHP
    30% Swift +1
    10% JavaScript

    Mobile Madness, a website development firm, was launched in 2009. The small team offers Web Development and Mobile App Development.

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  • Vartanix Logotype

    Vartanix

    5.0 1 review
    Undisclosed
    Undisclosed
    10 - 49

    Services provided

    38% Custom Software Development
    41% Web Design
    21% Web Development

    Focus Areas

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

    Vartanix empowers businesses to not only survive but thrive in an increasingly competitive market by crafting innovative and highly intuitive digital products that engage and captivate their

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    More responsive than most other service providers

    Vartanix is very responsive

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  • Aviontive LLP Logotype

    Not yet reviewed

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

    Services provided

    35% Mobile App Development
    30% Web Development
    15% UX/UI Design +2
    10% Cybersecurity
    10% Web Design

    Focus Areas

    25% Kotlin
    25% Java
    25% PHP +1
    25% SQL

    Aviontive LLP is a mobile app development firm. They specialize in Mobile App Development and Web Development and were established in 2021. The agency is headquartered in Sulur, India.

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  • SIROC Labs Ltd. Logotype

    Not yet reviewed

    $75,000+
    $150 - $199 / hr
    10 - 49
    Pafos, Cyprus

    Services provided

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

    Focus Areas

    20% Kotlin
    20% Python
    20% Swift +4
    20% Typescript
    10% Objective C
    5% Redux
    5% SQL

    SIROC Labs Ltd. Is a small Pafos, Cyprus-based artificial intelligence company. Their services include Artificial Intelligence and UX/UI Design.

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  • Beaconhouse Technology Logotype

    Beaconhouse Technology

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    30% Mobile App Development
    20% AI Development +3
    15% IT Staff Augmentation
    10% Low/No Code Development
    10% Web Design

    Focus Areas

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

    Beaconhouse Technology is an application development firm. Founded in 2019, the team specializes in Mobile App Development and Artificial Intelligence. The company is located in Sheridan, Wyoming.

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  • Techoriz Digital Solutions Logotype

    Not yet reviewed

    $1,000+
    Undisclosed
    10 - 49
    Pantheeramkavu, India

    Services provided

    30% Web Development
    20% Mobile App Development
    20% Social Media Marketing +2
    20% Web Design
    10% E-Commerce Development

    Focus Areas

    10% Kotlin
    40% PHP
    30% Swift +2
    10% AJAX
    10% SQL

    Techoriz Digital Solutions, a small web development firm, is in Pantheeramkavu, India. The team focuses on Web Development and Social Media Marketing.

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  • Cybertruss Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    30% Web Development
    16% IoT Development +7
    7% AI Development
    7% Wearable App Development
    6% E-Commerce Development
    5% Mobile App Development
    5% Other Application Development
    3% AR/VR Development
    1% Blockchain

    Focus Areas

    29% Kotlin
    40% PHP
    10% Java +3
    10% Other programming & scripting languages
    6% JavaScript
    5% C

    Cybertruss is a web development firm. The Obada, Nigeria-based agency was established in 2020. Their services include Web Development and Custom Software Development.

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  • AIDIGIO Logotype

    Not yet reviewed

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

    Services provided

    50% Custom Software Development
    20% AI Development
    20% Web Development +1
    10% AR/VR Development

    Focus Areas

    34% Kotlin
    33% Objective C
    33% Visual Basic

    Located in Wrocław, Poland, AIDIGIO is a custom software development company. They focus on Custom Software Development and Web Development and were established in 2011.

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  • Aio Software Logotype

    Not yet reviewed

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

    Services provided

    15% Custom Software Development
    30% Mobile App Development
    15% Web Development +4
    10% AR/VR Development
    10% Content Marketing
    10% Low/No Code Development
    10% Search Engine Optimization

    Focus Areas

    11% Kotlin
    33% JavaScript
    28% PHP +2
    17% Java
    11% SQL

    Aio Software, a mobile app development company, focus on Mobile App Development and Custom Software Development. They were launched in 2019.

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  • surjX Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    30% Mobile App Development
    15% Blockchain +4
    15% Other Application Development
    10% AR/VR Development
    10% E-Commerce Development
    10% Web Development

    Focus Areas

    17% Kotlin
    17% Swift
    11% C# +5
    11% JavaScript
    11% PHP
    11% Python
    11% SQL
    11% Typescript

    Mobile application development company surjX is based in Lahore, Pakistan and Richmond, Texas. Launched in 2008, the team provides Mobile App Development and Blockchain.

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  • Woxo Agency Logotype

    Woxo Agency

    Not yet reviewed

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

    Services provided

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

    Focus Areas

    23% Kotlin
    21% Swift
    16% PHP +8
    5% Go
    5% HTML5
    5% Java
    5% JavaScript
    5% Python
    5% SQL
    5% Typescript
    5% jquery

    Woxo Agency is a Digital Strategy company. The team is in Istanbul, Türkiye, and their services include Digital Strategy and Social Media Marketing.

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  • Janaki Soft Logotype

    Janaki Soft

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    30% Web Development
    20% Mobile App Development +3
    15% E-Commerce Development
    10% Social Media Marketing
    5% Email Marketing

    Focus Areas

    10% Kotlin
    10% Ember.js
    10% JavaScript +7
    10% Objective C
    10% Other programming & scripting languages
    10% PHP
    10% Python
    10% Redux
    10% Typescript
    10% Visual Basic

    Janaki Soft is a website development company established in 2015. The firm provides Web Development and Custom Software Development.

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  • iwa.expert Logotype

    Not yet reviewed

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

    Services provided

    30% Web Development
    25% Mobile App Development
    5% Application Management & Support +8
    5% E-Commerce Development
    5% Enterprise App Modernization
    5% Graphic Design
    5% IT Strategy Consulting
    5% Logo
    5% Product Design
    5% UX/UI Design
    5% Web Design

    Focus Areas

    25% Kotlin
    25% PHP
    25% Swift +2
    15% JavaScript
    10% SQL

    Website development firm iwa.expert was established in 2014. The firm specializes in Web Development and Mobile App Development.

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  • Maven Digital Asia Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    10 - 49
    Jakarta, Indonesia

    Services provided

    50% Mobile App Development
    30% Web Development
    20% E-Commerce Development

    Focus Areas

    25% Kotlin
    25% Swift
    20% JavaScript +2
    20% PHP
    10% Python

    Maven Digital Asia is an app development firm. The Jakarta, Indonesia-based agency was founded in 2016. Their team specializes in Mobile App Development and Web Development.

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  • Anvilo Inc. Logotype

    Not yet reviewed

    Undisclosed
    $50 - $99 / hr
    10 - 49
    Oak Park, IL

    Services provided

    20% Custom Software Development
    10% Application Management & Support
    10% Application Testing +6
    10% Document Digitization & Management
    10% E-Commerce Development
    10% Enterprise App Modernization
    10% Mobile App Development
    10% Unified Communications Consulting & SI
    10% Web Development

    Focus Areas

    25% Kotlin
    25% Swift
    20% Typescript +3
    15% PHP
    10% SQL
    5% Other programming & scripting languages

    Anvilo Inc. Is a software development firm. Established in 2015, the team offers Custom Software Development and unified communications consulting & SI.

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  • Banana Software LLC Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    San Nicolas, Argentina

    Services provided

    50% Mobile App Development
    50% Web Development

    Focus Areas

    25% Kotlin
    25% JavaScript
    25% Typescript +3
    10% C#
    10% Java
    5% Ruby

    Banana Software LLC is a website development firm and application development firm established in 2018. Their team provides Web Development and Mobile App Development.

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  • NTSOFT Logotype

    Not yet reviewed

    $1,000+
    $50 - $99 / hr
    50 - 249
    Hillsboro, OR

    Services provided

    10% Custom Software Development
    30% Web Development
    20% Web Design +4
    10% Digital Strategy
    10% ERP Consulting and SI
    10% IT Strategy Consulting
    10% Low/No Code Development

    Focus Areas

    30% Kotlin
    35% Ember.js
    35% Redux

    NTSOFT is a midsize web design agency in Hillsboro, Oregon. The team provides Web Design and Web Development.

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  • Skalable Limited Logotype

    Not yet reviewed

    $5,000+
    Undisclosed
    10 - 49
    London, England

    Services provided

    10% Custom Software Development
    50% IT Staff Augmentation
    20% AI Development +2
    10% Mobile App Development
    10% Web Development

    Focus Areas

    20% Kotlin
    20% AJAX
    20% C# +2
    20% Redux
    20% Swift

    In London, England, Skalable Limited is an IT staff augmentation company. They offer IT staff augmentation and Artificial Intelligence.

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  • BytezTech Pvt. Ltd. Logotype

    Not yet reviewed

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

    Services provided

    40% AI Development
    20% Mobile App Development
    15% AI Consulting +2
    15% Web Development
    10% AI Agents

    Focus Areas

    10% Kotlin
    25% Python
    25% Typescript +3
    20% jquery
    10% PHP
    10% Swift

    BytezTech Pvt. Ltd. Is an AI development company. In Surat, India, their team offers Artificial Intelligence and Mobile App Development.

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  • DiozTech Systems Logotype

    DiozTech Systems

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

    Services provided

    20% Custom Software Development
    40% Web Development
    30% Mobile App Development +1
    10% Robotics Process Automation

    Focus Areas

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

    DiozTech Systems specializes in Bespoke Software Development and Custom App Development, delivering tailored software solutions across iOS and Android platforms, along with robust backend systems. Their reviews consistently highlight their high adaptability, timely delivery, and impressive code quality, establishing them as a reliable partner in Custom Software Development.

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  • Soft Gorillas Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Rzeszów, Poland

    Services provided

    60% E-Commerce Development
    30% Web Development
    10% Web Design

    Focus Areas

    30% Kotlin
    50% PHP
    20% Swift

    Founded in 2021, Soft Gorillas is a small Rzeszów, Poland-based e-commerce development firm. Their team specializes in E-Commerce Development and Web Development.

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  • Rikai Mind Jsc Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    Hanoi, Vietnam

    Services provided

    45% Web Development
    25% Mobile App Development
    20% AI Development +2
    5% AR/VR Development
    5% Blockchain

    Focus Areas

    10% Kotlin
    15% PHP
    15% Python +9
    15% Ruby
    10% JavaScript
    5% AJAX
    5% C#
    5% Java
    5% Objective C
    5% SQL
    5% Swift
    5% Visual Basic

    Rikai Mind Jsc, a website development firm, is located in Hanoi, Vietnam. Founded in 2017, the team provides Web Development and Mobile App Development.

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  • Reflect Code Technologies (OPC) Pvt. Ltd. Logotype

    Not yet reviewed

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

    Services provided

    5% Custom Software Development
    65% Mobile App Development
    15% Application Management & Support +3
    5% E-Commerce Development
    5% Other Application Development
    5% Wearable App Development

    Focus Areas

    10% Kotlin
    25% Swift
    20% Java +5
    15% JavaScript
    10% Typescript
    10% XML
    5% Objective C
    5% SQL

    Reflect Code Technologies (OPC) Pvt. Ltd. Is an app development company. Founded in 2019, the team offers Mobile App Development and Application Management & Support.

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  • Knightfox App Design Ltd. Logotype

    Not yet reviewed

    $5,000+
    Undisclosed
    10 - 49
    Kingston 6, Jamaica

    Services provided

    25% E-Commerce Development
    25% Mobile App Development
    25% Web Development +2
    15% Blockchain
    10% AI Development

    Focus Areas

    20% Kotlin
    25% JavaScript
    20% Swift +6
    10% PHP
    5% AJAX
    5% Go
    5% Python
    5% SQL
    5% Typescript

    Knightfox App Design Ltd. Is a website development firm. Established in 2014, the firm is based in Kingston 6, Jamaica. Their team focuses on Web Development and Mobile App Development.

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  • Koala Product Development Logotype

    Not yet reviewed

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

    Services provided

    70% Web Development
    20% Mobile App Development
    10% Low/No Code Development

    Focus Areas

    15% Kotlin
    30% ASP.NET
    20% Java +2
    20% JavaScript
    15% C#

    Koala Product Development is a web development firm. Located in Nur-Sultan, Kazakhstan, the firm was launched in 2020. Their team offers Web Development and Mobile App Development.

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  • WEB R SOLUTION Logotype

    WEB R SOLUTION

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

    Services provided

    15% E-Commerce Development
    15% Search Engine Optimization
    10% AR/VR Development +9
    10% Low/No Code Development
    10% Web Design
    10% Web Development
    5% Advertising
    5% Content Marketing
    5% Conversion Optimization
    5% Ecommerce Marketing
    5% Graphic Design
    5% Other Digital Marketing

    Focus Areas

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

    WEB R SOLUTION provides website development services, including developing online shops targeting various markets. Feedback highlights the company's effective project management and communication, as well as the simple yet efficient site designs that drive continuous sales growth. The overall client satisfaction is high, with no areas for improvement noted.

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  • Hash Media Logotype

    Not yet reviewed

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

    Services provided

    50% AR/VR Development
    20% Mobile App Development
    10% Low/No Code Development +3
    10% Web Development
    5% AI Development
    5% Blockchain

    Focus Areas

    19% Kotlin
    18% Java
    9% AJAX +6
    9% C#
    9% JavaScript
    9% Objective C
    9% PHP
    9% SQL
    9% Swift

    Hash Media is an Ahmedabad, India-based AR/VR development company. They offer AR/VR development and Mobile App Development and were launched in 2012.

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  • Sovanza Inc Logotype

    Sovanza Inc

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    20% AI Development
    20% Blockchain +4
    20% E-Commerce Development
    10% AR/VR Development
    10% Low/No Code Development
    10% Web Development

    Focus Areas

    11% Kotlin
    11% C
    11% C++ +11
    11% HTML5
    6% Java
    6% JavaScript
    6% Objective C
    6% PHP
    6% Python
    6% Ruby
    6% Swift
    6% Visual Basic
    6% jquery
    2% SQL

    E-commerce development firm Sovanza Inc focuses on E-Commerce Development and Artificial Intelligence. They were established in 2021.

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  • 3DEX Logotype

    Not yet reviewed

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

    Services provided

    20% Custom Software Development
    20% Cloud Consulting & SI
    20% Mobile App Development +3
    20% Web Development
    10% Marketing Strategy
    10% Media Planning & Buying

    Focus Areas

    10% Kotlin
    20% PHP
    10% HTML5 +6
    10% Java
    10% JavaScript
    10% Python
    10% Redux
    10% Swift
    10% Typescript

    Founded in 2008, 3DEX is a cloud consulting & SI company. The agency specializes in cloud consulting & SI and Custom Software Development.

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  • Ozy Solutions Logotype

    Ozy Solutions

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

    Services provided

    35% Custom Software Development
    45% Web Development
    10% Branding +1
    10% E-Commerce Development

    Focus Areas

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

    Infomist tube specializes in exceptional website design and development, providing services characterized by professionalism, creativity, and effective communication. Reviews consistently commend Danish for delivering visually stunning, user-friendly websites that align with brand identities. Clients highlight improved user experiences, increased website traffic, and enhanced search engine rankings, reflecting overall satisfaction and trust in Infomist tube's expertise and commitment to client success.

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  • Teknomines Esolution PVT LTD Logotype

    Not yet reviewed

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

    Services provided

    20% Application Testing
    20% E-Commerce Development
    20% Mobile App Development +2
    20% Wearable App Development
    20% Web Development

    Focus Areas

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

    Teknomines Esolution PVT LTD is a small e-commerce development firm. Established in 2015, the team provides E-Commerce Development and Mobile App Development.

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  • SocialEngine Logotype

    Not yet reviewed

    Undisclosed
    Undisclosed
    10 - 49
    Gurugram, India

    Services provided

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

    Focus Areas

    15% Kotlin
    30% JavaScript
    20% PHP +4
    15% Swift
    10% SQL
    5% Java
    5% jquery

    Small software development company SocialEngine, is based in Gurugram, India. Their services include Custom Software Development and Web Development.

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  • Ai Pinnacle Logotype

    Not yet reviewed

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

    Services provided

    20% AI Development
    20% Market Research
    20% Mobile App Development +2
    20% Search Engine Optimization
    20% Web Development

    Focus Areas

    10% Kotlin
    25% Python
    20% JavaScript +9
    15% Typescript
    8% Java
    5% C++
    5% Swift
    4% HTML5
    3% SQL
    2% Go
    2% jquery
    1% Ruby

    Ai Pinnacle is a Market Research company. The company is based in Rawalpindi, Pakistan. Their team focuses on Market Research and Search Engine Optimization.

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  • Asterdio Inc. Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    30% Mobile App Development
    30% UX/UI Design +1
    30% Web Development

    Focus Areas

    10% Kotlin
    30% JavaScript
    20% PHP +3
    20% Typescript
    10% Python
    10% Swift

    Asterdio Inc. Is a midsize user experience design agency. They specialize in UX/UI Design and Web Development and were launched in 2015.

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  • Glowingsoft Technologies Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    Lahore, Pakistan

    Services provided

    10% Custom Software Development
    25% Mobile App Development
    25% Web Development +3
    20% Social Media Marketing
    10% E-Commerce Development
    10% Low/No Code Development

    Focus Areas

    15% Kotlin
    15% AJAX
    15% SQL +5
    15% Swift
    10% JavaScript
    10% Objective C
    10% Other programming & scripting languages
    10% PHP

    Glowingsoft Technologies is a Lahore, Pakistan-based website development company. Established in 2015, the team offers Web Development and Mobile App Development.

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  • Scuti JSC Logotype

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

    Services provided

    30% Custom Software Development
    20% AI Development
    10% E-Commerce Development +4
    10% IT Staff Augmentation
    10% IT Strategy Consulting
    10% Mobile App Development
    10% Web Development

    Focus Areas

    11% Kotlin
    32% PHP
    11% SQL +8
    11% Swift
    5% Go
    5% JavaScript
    5% Objective C
    5% Other programming & scripting languages
    5% Python
    5% Ruby
    5% Typescript

    Scuti JSC provides expert software development services, specializing in the creation of e-commerce web and mobile applications. Reviews highlight their ability to deliver robust, user-friendly platforms with effective project management and strong communication. Clients praise their tailored solutions and responsiveness, although some note a need for improved testing and quality assurance. Overall, Scuti JSC is recommended for its technical proficiency and dedication.

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  • Idroid App Studio Logotype

    Not yet reviewed

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

    Services provided

    75% Mobile App Development
    25% Web Development

    Focus Areas

    20% Kotlin
    25% Other programming & scripting languages
    25% Swift +2
    20% PHP
    10% JavaScript

    Idroid App Studio is a mobile app development company based in Ahmedabad, India. Established in 2020, the team specializes in Mobile App Development and Web Development.

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  • CZ Consulting Logotype

    Not yet reviewed

    Undisclosed
    $100 - $149 / hr
    Freelancer
    Gaithersburg, MD

    Services provided

    30% Custom Software Development
    20% Mobile App Development
    20% Web Development +5
    10% Cloud Consulting & SI
    5% Business Consulting
    5% Digital Strategy
    5% IT Managed Services
    5% Other IT Consulting and SI

    Focus Areas

    30% Kotlin
    20% JavaScript
    15% SQL +3
    15% Swift
    10% Go
    10% Java

    CZ Consulting is a custom software development firm. The team offers Custom Software Development and Web Development, and the company is based in Gaithersburg, Maryland.

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  • RTECO Ltd. Logotype

    Not yet reviewed

    $1,000+
    $25 - $49 / hr
    50 - 249
    Тошкент, Uzbekistan

    Services provided

    60% Web Development
    30% Mobile App Development
    10% CRM Consulting and SI

    Focus Areas

    20% Kotlin
    30% PHP
    20% Swift +3
    15% SQL
    10% JavaScript
    5% Go

    Established in 2019, RTECO Ltd. Is a website development firm. The team offers Web Development and Mobile App Development and is headquartered in Тошкент, Uzbekistan.

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  • The Portal Agency Logotype

    Not yet reviewed

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

    Services provided

    15% Social Media Marketing
    10% Branding
    10% Mobile App Development +11
    10% Search Engine Optimization
    10% Web Development
    5% Content Marketing
    5% Digital Strategy
    5% E-Commerce Development
    5% Ecommerce Marketing
    5% Graphic Design
    5% Media Planning & Buying
    5% Pay Per Click
    5% Video Production
    5% Web Design

    Focus Areas

    24% Kotlin
    19% PHP
    13% AJAX +5
    13% SQL
    13% Swift
    6% HTML5
    6% JavaScript
    6% Ruby

    The Portal Agency is a social media marketing firm launched in 2010. The team specializes in Social Media Marketing and Branding and is located in Cairo, Egypt and New York, New York.

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  • Futurelens Technology Logotype

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

    Services provided

    40% Mobile App Development
    40% Web Development
    10% ERP Consulting and SI +1
    10% UX/UI Design

    Focus Areas

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

    Futurelens Technology is a leading Software Development Company with a development center in Surat, India.   We are a group of experienced developers and designers who are expert in

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  • 360 Ground Logotype

    Not yet reviewed

    $5,000+
    < $25 / hr
    10 - 49
    Addis Ababa, Ethiopia

    Services provided

    30% Custom Software Development
    20% IT Staff Augmentation
    20% Mobile App Development +3
    15% Web Development
    10% Web Design
    5% E-Commerce Development

    Focus Areas

    20% Kotlin
    5% AJAX
    5% ASP +14
    5% ASP.NET
    5% C
    5% C#
    5% C++
    5% ColdFusion
    5% Delphi
    5% Go
    5% Java
    5% JavaScript
    5% PHP
    5% Python
    5% SQL
    5% Swift
    5% XML

    360 Ground is a custom software development firm. The small Addis Ababa, Ethiopia-based team specializes in Custom Software Development and Mobile App Development. The agency was launched in 2010.

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  • CryptoApe Logotype

    Not yet reviewed

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

    Services provided

    10% Custom Software Development
    20% Blockchain
    20% Enterprise App Modernization +3
    20% Mobile App Development
    20% Web Development
    10% Low/No Code Development

    Focus Areas

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

    CryptoApe is a small software development firm established in 2021. Their team focuses on Custom Software Development and Web Development.

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    View Profile
  • Flintech Software Services Private Limited Logotype

    Not yet reviewed

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

    Services provided

    65% Custom Software Development
    30% Mobile App Development
    5% Web Development

    Focus Areas

    30% Kotlin
    35% C#
    20% SQL +1
    15% ASP.NET

    Launched in 2023, Flintech Software Services Private Limited is a software development company. The agency offers Custom Software Development and Mobile App Development.

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  • DL Minds LLP Logotype

    Not yet reviewed

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

    Services provided

    60% Web Development
    30% Mobile App Development
    10% IoT Development

    Focus Areas

    20% Kotlin
    35% AJAX
    25% PHP +1
    20% SQL

    Located in Surat, India, DL Minds LLP is a small website development firm. The team provides Web Development and Mobile App Development.

    Read more
    View Profile
  • Coelix Logotype

    Not yet reviewed

    $5,000+
    $25 - $49 / hr
    10 - 49
    Odesa, Ukraine

    Services provided

    11% Custom Software Development
    15% UX/UI Design
    15% Web Design +5
    15% Web Development
    12% E-Commerce Development
    12% Mobile App Development
    10% Graphic Design
    10% Logo

    Focus Areas

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

    Coelix is an UX agency. Their team is headquartered in Odesa, Ukraine and Giv'atayim, Israel. The agency focuses on UX/UI Design and Web Design.

    Read more
    View Profile
  • Merakite Logotype

    Not yet reviewed

    $10,000+
    $150 - $199 / hr
    2 - 9
    Meridian, ID

    Services provided

    30% Custom Software Development
    20% E-Commerce Development
    20% Mobile App Development +2
    20% Web Development
    10% API Development

    Focus Areas

    10% Kotlin
    55% JavaScript
    20% HTML5 +1
    15% Swift

    Merakite is a custom software development company launched in 2017. The team specializes in Custom Software Development and Mobile App Development.

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  • SHAFT Logotype

    Not yet reviewed

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

    Services provided

    5% Custom Software Development
    15% Mobile App Development
    15% Web Development +14
    10% E-Commerce Development
    10% Search Engine Optimization
    5% Application Testing
    5% Content Marketing
    5% Conversion Optimization
    5% Digital Strategy
    5% Social Media Marketing
    5% Web Design
    3% Graphic Design
    3% Mobile & App Marketing
    3% Print Design
    2% IoT Development
    2% Logo
    2% UX/UI Design

    Focus Areas

    10% Kotlin
    35% PHP
    25% JavaScript +4
    10% Objective C
    10% Swift
    5% AJAX
    5% XML

    SHAFT is a mobile app development firm. They focus on Mobile App Development and Web Development and were established in 2017.

    Read more
    View Profile
  • E-gineering, Inc. Logotype

    Not yet reviewed

    $50,000+
    $150 - $199 / hr
    50 - 249
    Indianapolis, IN

    Services provided

    30% Custom Software Development
    20% API Development
    20% Web Development +4
    10% Application Testing
    10% Mobile App Development
    5% Enterprise App Modernization
    5% Microservices Architecture Services

    Focus Areas

    10% Kotlin
    20% C#
    20% Java +5
    20% JavaScript
    10% SQL
    10% Swift
    5% Objective C
    5% Redux

    Launched in 2000, E-gineering, Inc. Is a custom software development company. The agency specializes in Custom Software Development and Web Development.

    Read more
    View Profile

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Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.

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This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.

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Ability to deliver
Focus
Clutch Leaders Matrix

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

1 Empat
2 Futured
3 JPLoft
4 nomtek
5 Konstant Infosolutions
6 Droids On Roids
7 Geniusee
8 You are launched
9 Suffescom Solutions Inc
10 TechnoYuga
11 Stfalcon
12 Ackee
13 ArcTouch
14 CitrusBits
15 Excellent Webworld

List of the Top 15 Kotlin Development Services

  1. Empat Logotype

    Empat

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

    Ability to deliver

    38.7/40.0
    20/20 Reviews
    10/10 Clients & Experience
    8.7/10 Market Presence

    Service focus

    35% Custom Software Development
    25% Kotlin
    5% Web Development
    40% Mobile App Development
    20% Other
    View Profile Visit Website
  2. Futured Logotype

    Futured

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

    Ability to deliver

    35.5/40.0
    19.4/20 Reviews
    10/10 Clients & Experience
    6.1/10 Market Presence

    Service focus

    15% Web Development
    75% Mobile App Development
    10% Other
    View Profile Visit Website
  3. JPLoft Logotype

    JPLoft

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

    Ability to deliver

    38.5/40.0
    20/20 Reviews
    10/10 Clients & Experience
    8.6/10 Market Presence

    Service focus

    10% Custom Software Development
    15% Kotlin
    10% Web Development
    50% Mobile App Development
    30% Other
    View Profile Visit Website
  4. nomtek Logotype

    nomtek

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

    Ability to deliver

    33.8/40.0
    17/20 Reviews
    10/10 Clients & Experience
    6.8/10 Market Presence

    Service focus

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

    Konstant Infosolutions

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

    Ability to deliver

    37.4/40.0
    20/20 Reviews
    10/10 Clients & Experience
    7.4/10 Market Presence

    Service focus

    10% Web Development
    60% Mobile App Development
    30% Other
    View Profile Visit Website
  6. Droids On Roids Logotype

    Droids On Roids

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

    Ability to deliver

    34.8/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    6.2/10 Market Presence

    Service focus

    10% Custom Software Development
    40% Kotlin
    80% Mobile App Development
    10% Other
    View Profile Visit Website
  7. Geniusee Logotype

    Geniusee

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

    Ability to deliver

    36/40.0
    20/20 Reviews
    10/10 Clients & Experience
    6/10 Market Presence

    Service focus

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

    You are launched

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

    Ability to deliver

    35.6/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    6/10 Market Presence

    Service focus

    40% Custom Software Development
    30% Kotlin
    50% Mobile App Development
    10% Other
    View Profile Visit Website
  9. Suffescom Solutions Inc Logotype

    Suffescom Solutions Inc

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

    Ability to deliver

    35.6/40.0
    18.8/20 Reviews
    10/10 Clients & Experience
    6.8/10 Market Presence

    Service focus

    40% Web Development
    40% Mobile App Development
    20% Other
    View Profile Visit Website
  10. TechnoYuga Logotype

    TechnoYuga

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

    Ability to deliver

    36.3/40.0
    19.6/20 Reviews
    10/10 Clients & Experience
    6.7/10 Market Presence

    Service focus

    25% Custom Software Development
    23% Kotlin
    15% Web Development
    25% Mobile App Development
    35% Other
    View Profile Visit Website
  11. Stfalcon Logotype

    Stfalcon

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

    Ability to deliver

    32.7/40.0
    17/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

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

    Ackee

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

    Ability to deliver

    34.5/40.0
    18.4/20 Reviews
    10/10 Clients & Experience
    6.1/10 Market Presence

    Service focus

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

    ArcTouch

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

    Ability to deliver

    33.6/40.0
    17.8/20 Reviews
    10/10 Clients & Experience
    5.8/10 Market Presence

    Service focus

    10% Web Development
    20% Mobile App Development
    70% Other
    View Profile Visit Website
  14. CitrusBits Logotype

    CitrusBits

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

    Ability to deliver

    32.4/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    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
  15. Excellent Webworld Logotype

    Excellent Webworld

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

    Ability to deliver

    32.9/40.0
    16.8/20 Reviews
    9.9/10 Clients & Experience
    6.2/10 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
  16. WOLFPACK DIGITAL Logotype

    WOLFPACK DIGITAL

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

    Ability to deliver

    36.2/40.0
    20/20 Reviews
    10/10 Clients & Experience
    6.2/10 Market Presence

    Service focus

    45% Web Development
    45% Mobile App Development
    10% Other
    View Profile Visit Website
  17. Sidekick Interactive Logotype

    Sidekick Interactive

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

    Ability to deliver

    33.1/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

    20% Custom Software Development
    50% Kotlin
    20% Web Development
    40% Mobile App Development
    20% Other
    View Profile Visit Website
  18. Designli Logotype

    Designli

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

    Ability to deliver

    36.6/40.0
    20/20 Reviews
    10/10 Clients & Experience
    6.6/10 Market Presence

    Service focus

    30% Custom Software Development
    10% Kotlin
    60% Mobile App Development
    10% Other
    View Profile Visit Website
  19. essensys { mReady Logotype

    essensys { mReady

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

    Ability to deliver

    33.2/40.0
    17.4/20 Reviews
    10/10 Clients & Experience
    5.8/10 Market Presence

    Service focus

    15% Web Development
    65% Mobile App Development
    20% Other
    View Profile Visit Website
  20. TechAhead Logotype

    TechAhead

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

    Ability to deliver

    36.5/40.0
    20/20 Reviews
    10/10 Clients & Experience
    6.5/10 Market Presence

    Service focus

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

    SolveIt

    $10,000+
    $25 - $49 / hr
    50 - 249
    Warszawa, Poland

    Ability to deliver

    37.1/40.0
    20/20 Reviews
    10/10 Clients & Experience
    7.1/10 Market Presence

    Service focus

    25% Web Development
    55% Mobile App Development
    20% Other
    View Profile Visit Website
  22. LeanCode Logotype

    LeanCode

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

    Ability to deliver

    36.4/40.0
    20/20 Reviews
    10/10 Clients & Experience
    6.4/10 Market Presence

    Service focus

    15% Custom Software Development
    15% Kotlin
    80% Mobile App Development
    5% Other
    View Profile Visit Website
  23. Brainvire Infotech Inc Logotype

    Brainvire Infotech Inc

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

    Ability to deliver

    35.2/40.0
    20/20 Reviews
    10/10 Clients & Experience
    5.2/10 Market Presence

    Service focus

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

    Lampa Software

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

    Ability to deliver

    34.1/40.0
    18.6/20 Reviews
    10/10 Clients & Experience
    5.5/10 Market Presence

    Service focus

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

    The NineHertz

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

    Ability to deliver

    33.9/40.0
    18.2/20 Reviews
    10/10 Clients & Experience
    5.7/10 Market Presence

    Service focus

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

    UplineSoft

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

    Ability to deliver

    34.9/40.0
    20/20 Reviews
    10/10 Clients & Experience
    4.9/10 Market Presence

    Service focus

    60% Custom Software Development
    15% Kotlin
    40% Other
    View Profile Visit Website
  28. GLOBALDEV Logotype

    GLOBALDEV

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

    Ability to deliver

    33.8/40.0
    17.6/20 Reviews
    10/10 Clients & Experience
    6.2/10 Market Presence

    Service focus

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

    Tower Tech LLC

    $1,000+
    $25 - $49 / hr
    250 - 999
    Lahore, Pakistan

    Ability to deliver

    31.7/40.0
    16.4/20 Reviews
    10/10 Clients & Experience
    5.3/10 Market Presence

    Service focus

    40% Custom Software Development
    30% Kotlin
    25% Web Development
    15% Mobile App Development
    20% Other
    View Profile Visit Website

Latest Kotlin Articles

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Scaling an Engineering Team: What the Org Chart Gets Wrong at Every Stage

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Growing an engineering team is rarely a headcount problem. It usually is a structural problem. Here are the three inflection points where most SaaS...

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Why is Sustainable Architecture a Non-Negotiable Asset?

Updated April 28, 2026

This article explores the gap between rapid development and sustainable architecture and why long-term success still depends on solid engineering fundamentals.

Development Thought Leadership
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How Augmented Reality Is Used in Healthcare

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A practical look at how augmented reality is used in healthcare, from training and surgery to patient understanding, along with where it works and where it...

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