Leverage modern app services to enhance overall development experience with Kotlin an integrated development environment of Android Studio.

Hidden Brains specializes in Kotlin app development services a modern programming language to leverage the benefits of sharing the common code among the platforms. We utilize Kotlin, a language fully compatible with all Java-based frameworks to leverage the benefits for Android development.

As a leading Kotlin web app development company, we analyze and understand your exact needs to deliver Android apps that meet your needs. Our expert Kotlin developers cover the gamut, from services development to data management, quality engineering and more.


We follow the Google guidelines and latest rules of designs for presenting UI and UX to users in a highly engaging & intuitive way.

Kotlin Application

We develop high-performance, custom and top Native Android Apps using Kotlin, a mature language and environment for optimum results.

Kotlin App

We specialize in the migration of Android Applications from Java to Kotlin to gain the benefits of modern language and advance features.

Kotlin App

As Kotlin development continues to grow and evolve, our team of developers provide upgrade services to ensure the app is future-ready.

Kotlin Application

Kotlin testing services providing comprehensive tests for your Kotlin applications to ensure flawless performance.


We can port applications from any language to Android, as well as transform desktop app written in C# or web app in PHP into Android.

Client Testimonials

Our clients across the globe recognize our persistence to deliver industry-focused technology solutions, as well as our flexible processes.


Get all your questions answered before hiring the right resource

How do we Get Started?
  • The first step of getting started is to set your requirements related to developer. You can also ask one of our senior representatives who are happy to assist you with your requirements.
  • When availability of the developer was confirmed and everything was agreed upon, you will have to sign the contract which will be sent to you.
  • Once we get confirmation from your end we can start with proceedings.
How long does it take to get a developer started on my work once we pay charges?
Once the payment is made it will take approx. 3-5 days of lead time to schedule the start date.
If I hire a developer, does that mean I have that person dedicated only for me?
Yes. The developer you hire, like all other regular employees, will work full-time (8 hours a day, 5 days a week) dedicating it only to you.
Could I hire a developer for a project based Task?
Yes, you can hire the developer as your own offshore employee to work on any of your current / multiple project requirements.
How much will I save if I use your offshore team?
Overall savings may vary. It can be from 30%, compared to the traditional project based outsourcing model, and up to 60%, compared to in-house development. Moreover, there are no infrastructure, benefit or payroll tax expenses.

Looking to modernize your app with Kotlin?

Let’s Talk Let’s Talk