Kotlin development 

With the help of Kotlin language, which is supported by Google, we deliver fast and high-performance digital solutions.

01What it is

Kotlin is a programming language that was developed by JetBrains, a company known for creating tools for software developers. It is a statically-typed, cross-platform language that is designed to be expressive, concise, and safe. It is fully interoperable with Java, meaning that you can use Kotlin code alongside Java code in the same project. This makes it an attractive option for developers who want to use a modern language that is compatible with existing Java infrastructure. Kotlin is a popular programming language that is widely used in Poland and around the world.

Benefits of using Kotlin for your project

Kotlin has a number of features that make it an appealing choice for developers. There are several benefits to using it for development:

  • It is a concise and expressive language, which means that code written in Kotlin is often easier to read and understand than code written in other languages. This can make it easier to work on projects as a team, as well as make it easier to maintain code over time.
  • Kotlin is fully interoperable with Java, which means you can use Kotlin code alongside Java code in the same project. This makes it an appealing option for developers who want to use a modern solution but still have access to the vast Java ecosystem.
  • It is a statically-typed language, which means that most errors will be caught at compile time rather than runtime. This can reduce the risk of runtime exceptions and make it easier to write reliable code.
  • Strong support for functional programming is another advantage of Kotlin, which can make it easier to write code that is robust and reliable.
  • Kotlin is used for a wide range of applications, including Android app development, server-side development, and even web development. This means that there is a large and active community of Kotlin developers, which can make it easier to find help and resources.

Where and when Kotlin can be used?

Kotlin is a versatile language that can be used in a variety of contexts. It is officially supported by Google as a first-class language for Android app development. It is fully interoperable with Java and can be used to build high-quality Android apps. This also makes it a good choice for developers who want to build products that run on the Java Virtual Machine (JVM). It is appropriate for server-side applications development, including web services and microservices. Kotlin is suitable for building web applications using frameworks such as Ktor or Spring and can be used to write client-side code using technologies like JavaScript or WebAssembly. This language is a good choice for building applications that run on multiple platforms, including Android, iOS, Linux, macOS, and Windows. This can make it a great option for developers who want to create products that can be used on a wide range of devices.

Kotlin conundrums? Let our expertise be your guide

Empower your Kotlin projects with our seasoned expertise, ensuring smooth development and optimal performance.

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02Why choose us


Trustworthy partnership

We put a strong emphasis on trust-based relationship with clients and appreciate when both sides can collaborate on achieving goals in the best way possible.


High performance solutions

Our company adapts the technology stack to best suit the project’s needs and delivers solutions that will last and perform for years.

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Diverse background team

Diverse workplace helps team members to constantly expand their knowledge and bring to the table inputs from various fields and work sectors.


Thorough quality assurance

Established and optimised QA processes that ensure less costs in the long-term. Both manual code reviews & automated tests are the way to go.

How our Kotlin team is built and managed?

Dev and deliver provides a determined approach to each project and prioritizing both the professional development of our developers and the top-notch quality of the products we deliver to our clients.

Our Kotlin team is skilled and has a clear structure, with defined roles and responsibilities for each team member. This could include a team lead, developers, quality assurance (QA) engineers, and other roles as needed. The management process covers planning and scheduling work, monitoring progress, and addressing any potential risks or issues that arise.

03Latest Kotlin projects

Place for your Kotlin project!

Want to light up your ideas with us?

Józefitów 8, 30-039 Cracow, Poland


(+48) 789 188 353

NIP: 9452214307

REGON: 368739409