Kotlin: Software development made faster and safer

Deliver modern Android apps faster and more safely with a programming language supported by Google.

Learn more

What is Kotlin?

Kotlin is a statically typed, modern, and open-source programming language that allows developers to build mobile and web applications for Android, JVM, modern browsers, and native solutions. It is 100-percent interoperable with Java. Kotlin is also concise, simple, and easy to read and write. It’s a very expressive language, and much more concise than Java, making Kotlin the perfect modern replacement for it.

Kotlin is a statically typed, modern, and open-source programming language that allows developers to build mobile and web applications for Android, JVM, modern browsers, and native solutions. It is 100-percent interoperable with Java. Kotlin is also concise, simple, and easy to read and write. It’s a very expressive language, and much more concise than Java, making Kotlin the perfect modern replacement for it.

Kotlin is developed by JetBrains (the company behind the well-known development tools like IntelliJ and Android Studio). Despite being new on the market, Kotlin is already being used by major companies, such as Netflix, Uber, Amazon and Pinterest.

Kotlin is a modern programming language for Android, JVM, Browser, and Native development. It has the official support of Google, but the Android community has been using the language for app development for years even before the support announcement. Recently, it has received improved support for iOS.


Netguru develops high-performance, stable, and scalable mobile apps used by millions of users. We can develop your mobile application with Kotlin. Kotlin is so prevalent today because it's an excellent replacement for Java. While Java is a robust and reliable technology, it is still on its way to slowly becoming obsolete. Kotlin is 100-percent interoperable with Java, and the two languages have a lot of similarities in their structures. Both are object-oriented and statically typed, and Kotlin has been designed to solve similar problems to the ones that Java solves.

Kotlin's interoperability with Java opens the door for fintech ventures to boost the quality of their products. Kotlin is a great choice for mobile app development, an area that is essential to modern digital banking services that aim to deliver a top-notch and secure experience.

Industries we excel at

Our clients are from businesses of different types and size. Just take a look at web development projects from different industries: financial sector, media, healthcare, education, government, real estate/property market, social media, travel/transport, e-business, e-commerce - to name only a few.

Learn more

Trust is the foundation of great products

Our clients often cooperate with us for many years, launching various products. It's because we always strive to become trusted technological partners, who care to provide more than just expertise in software development. Thanks to that, we work as an extension of our clients’ teams rather than an outsourcing agency.

Netguru make you feel an integral part of the development team. Some agencies build walls between the client and their team, and disappear for weeks without any contact. Netguru offered constant communication, which was very reassuring.

Ruairí Doyle
Head of Product at Apps for Good

Working with Netguru's processes has been interesting. I particularly like the organization of daily Slack communications, weekly calls, and project management in Jira, where I could see bugs, sprints, and what tasks were pushed to next week.

Steve Dailey
Co-ounder of Helpr

Netguru is an important part of our ability to maintain fast growth. They add value in project management, QA and infrastructure support, on top of a fantastic set of talented engineers working as part of our team every day.

Kevin Dykes
Senior UICo-Founder and CEO at RetentionGrid Engineer at Netflix

Build your product in Kotlin with Netguru

We have got years of professional experience building successful web applications.

Looking for other services?

Check out the other services that we have in our offer. We deliver high-quality products on time. Hassle-free.

Mobile Development

We build responsive mobile apps for Android and iOS using cutting-edge technologies.Check more

Check more
Product Design

Web design streamlined user interfaces for web and mobile applications.

Check more
Kotlin App Development Services - Netguru