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  • ISO 27001:2013
  • CMMI
  • clutch

We turn project ideas into flawless applications.

Our experienced Kotlin developers can assist your business by creating Java-compatible web services and mobile applications. They are capable of building reliable backend solutions for Android applications applying industry best practices to ensure the stability, scalability, and flexibility of your projects. Their bug-free and clean code will ensure your project’s longevity!



Our Kotlin experts have experience with building backend solutions for games, social apps, eCommerce apps, and more!



Our Kotlin developers have hands-on experience with building Android applications with 5-star reviews on Google Play!


Years of Experience

QArea’s engineers have been working with Kotlin since Google announced Kotlin support in 2017.

Tech Stack

Kotlin software development is just one of many areas of expertise at QArea. In addition to Kotlin, you can enlist our qualified engineers to work with related languages and frameworks, including C++, JAVA, and JavaScript. Our roster of more than 280 developers will help you cover a wide range of progressive technologies to build projects of any complexity and scale.

How to Get Started

Get to know us

Get in touch

Tell us about your project requirements and we will get back to you with ideas for its implementation.

Set an objective

Define requirements

Our technical consultants will find the best technical solution based on your business objectives.

Form a team

Meet your team

Once requirements are set we’ll be ready to present you with the best Kotlin developers for the job.

Start working

Work starts now

Once you approve your new team and choose a development methodology, we will begin coding!

Our engineers are skilled and flexible, ensuring that they will be a perfect fit for any project. See for yourself!

Run a pilot project with us!

Benefits of Kotlin Software Development with QArea


Solid tech expertise

With 5 years of experience and multiple successful projects under our belt we can guarantee a high quality product.


Open & Transparent

Every task, every logged hour, and every line of code is clearly documented and shared with our clients. We will deliver on time and within budget.


Flexible relations

The soft skills of our engineers and the flexible pricing and collaboration models we offer will ensure our seamless fit into your business.



Writing clean code and clear documentation is a foundational policy for all developers at QArea. Expect nothing less than top-tier quality!


All-inclusive service

In addition to Kotlin development services, we also cover all necessary system administration and legal/tax arrangements of our collaboration.


Reliable & Available

We’ve been here for 20+ years and will continue being available for additional help and consultation even once initial development is completed.

Kotlin Software Developers for Hire

Nikolay P.

Pavlo N.

  • Android Developer
  • 7+ years of experience
  • Kotlin
  • Jenkins
  • Gradle
  • JavaScript
  • MVC
  • SQL
  • SQLite
  • Mockito
  • GIT
  • SVN
  • Java
Dmytro M.

Pavel B.

  • Senior Android Developer
  • 9+ years of experience
  • Kotlin
  • Gradle
  • Apache Ant
  • TCP
  • HTTP
  • Jira
  • AndroidX
  • Android Studio
  • Jetpack
  • XMPP

Hire an Engineer

Adapting technology to your business needs

Last Mile Health

What our clients say about us

We are customer-obsessed and strive to provide stellar development services as well as a positive collaboration experience. Our customer return rate is more than 70%, and some of our clients have been with us for over a decade! Here’s what our clients have to say about our work:

“The team did excellent work and I was very happy with everyone we added to the project via QArea. Together we built a custom video CMS in Django and native apps for iOS and Android powered by json feeds from this CMS.”

Theo Burry

Theo Burry,

Former CTO at NowThis Media, Inc.

“QArea has shown to have very competent resources, and have delivered the quality that our team was expecting. Concerns arose over time (that’s expected) but you have always been very proactive in resolving them. ”

Peter Dunham

Peter Dunham,

Co-founder, Mr. Baffo.

“QArea has consistently delivered quality product for us and have been very accommodating when we were on tight schedules to complete our projects on time. We look forward to our continued development efforts with their team. ”

Jon Sugihara

Jon Sugihara,

President & Co-Founder at Perx.

“QArea has played a critical role in the development of HuffingtonPost.com. They have been able to become a part of the core team very quickly and develop amazing features that perform under the highest performance and demand requirements possible.”

Paul Berry

Paul Berry,

CTO at the HuffPost.

“The team were extremely responsive, with a quick turnaround, excellent client communications and have the flexibility to adapt to new requests. Responsive design can present a number of challenges but QArea were up to it and found the right solutions to meet our needs.”

Julie Gilbert-Binns

Julie Gilbert-Binns,

3rd Wave Communications.

“QArea was able to assist us with the design and development of a brand new site that our customers love. Because we have a CMS now, we can manage many aspects of the e-commerce site ourselves. Their team is responsive and professional and we always felt like our new site was in good hands. ”

Katherine VanHenley

Katherine VanHenley,

Third & Wall.

Find your ideal Kotlin developer or team!

Looking to fill a key role in an existing team? We have people for the job! Looking for an entire team? We’ve got you covered too!

Estimate my Project
.Net development company
Mobile App

Full-cycle software
development teams

Project Manager

If you don’t want to sweat over the details, we can handle project management for you. Our product development team is appraised at CMMI-DEV Level 3. From planning to progress tracking and communication — our PMs cover all bases.

Business Analyst

We’re interested in the long-term success of your project and can conduct rigorous research to help future-proof your ideas. Our business analysts can help you define and refine project requirements and improve processes within your in-house team.

UI/UX Designers

First impressions matter, and our skilled designers can make that first impression memorable. From cohesive design systems to smooth user flows and attractive user interfaces — if you need help with design, we have the best people for the job.


The engineers who turn thousands of lines of good code into great software, websites, and applications used by millions of people around the world.

Testing and QA Teams

From meticulous manual testing to writing complex automated testing solutions, our bright QA engineers and scrupulous testing teams will make certain your software solution is free from any performance, stability, or functionality issues.

Request Specialists

Why People Choose QArea

Quick start

Fast start

Fill in the contact form on this website, and we’ll get back to you with a rough estimation of your project and a consultation.

Fair deal

Best practices

We abide by the industry best practices in software development and quality testing to turn in scalable and reusable solutions.

Flawless code

Proven skills

After more than a decade on the digital market, it seems like there is no industry or project type left that we don’t have in our portfolio.

Industry experts

100% transparent

Transparent pricing models. Clearly defined budgets and timelines. Consistent communication. Always.

Get a quote today!

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