Software development made faster and safer

Develop high-performance mobile apps with ease & speed

Support modern programming concepts with Kotlin

Kotlin is a statically typed, open-source programming language that is both powerful and compact. This object-oriented business tool may be used by Kotlin developers to create easily maintainable mobile and web applications for Android, iOS, JVM, and native platforms. Kotlin is a compact, type-safe, and dependable programming language. It may be used for any type of programming because it has both object-oriented and functional components. This comprises server-side, client-side, Android, and iOS web applications.

Why Choose Hashtechy for your Kotlin App Development?


Years of Experience

Leaders in the development of top Kotlin apps


Mobile Experts

Dedicated Kotlin development team


On-time Delivery

Technology deployed at a speed in order to scale.


Mobile Projects

Full Kotlin deployment to accelerate growth

All Kotlin App Development services on a Single Platform

Using Kotlin, an integrated development environment of Android Studio,
leverage modern app services to improve the overall development experience.

Application Design

For presenting UI and UX to users in a highly engaging and intuitive way, we follow Google principles and the newest design conventions.

Application Design

Application Development

We use Kotlin, a mature language and environment for optimum outcomes, to create high-performance, bespoke, and top Native Android Apps.

Application Development

Kotlin App Migration

We specialize in converting Android apps from Java to Kotlin in order to make use of the current language’s rich

Kotlin App Migration

Kotlin App Upgradation

Our team of developers provides upgrade services to ensure the app is future-ready as Kotlin development continues to expand and evolve.

Kotlin App Upgradation

Kotlin Application Testing

Kotlin testing services assure faultless performance by performing exhaustive tests on your Kotlin

Kotlin Application Testing

Application Porting

We can port Android apps written in any language, as well as convert desktop programs written in C# or web apps written in PHP.

Application Porting

Our Expertise in Kotlin Development Services

  • Mobile-Security
    Mobile Security

    Android apps place a premium on security. We create programs that are safe against attacks, malware, and misuse.

  • Custom-Libraries
    Custom Libraries

    With bespoke libraries, you can get the functionality you want. For state-of-the-art results, we leave no stone untouched with SDK and algorithms.

  • Payment-Gateways-2
    Payment Gateways

    Experience with payment gateways in many countries and comprehensive testing of the module to ensure that the end-user does not experience payment failure.

  • Android-Architectures-1
    Android Architectures

    A Kotlin development team that is well-versed in all aspects of Android. A structure built on the client’s requirements.

  • Gps
    GPS Applications

    From resolving security challenges to boosting GPS accuracy, we have a staff managing all parts of geolocation app growth.

  • Chat-Application
    Chat Application

    Whether it’s P2P, custom solutions, Firebase, or Websockets, we’re experienced in designing scalable and secure mobile chat apps.


Is Kotlin Better Than Java?

Kotlin has a lot of traction in Android development and compiles to almost every platform. It’s more concise and expressive than Java and switching is easy. There’s built-in null safety support, but Kotlin does come with a steep learning curve and has a smaller developer community.

Java is easy to learn, flexible, and has an open-source ecosystem. Java apps are compact and are easy to optimize. However, Java is a verbose language that requires more code, and with that comes a higher error risk.

What is Kotlin written in?

Current versions of Kotlin are written in Kotlin.

Kotlin is also 100% interoperable with Java, and there’s a major emphasis on making sure existing codebases can interact properly with Kotlin. You can easily call Kotlin code from Java and Java code from Kotlin.

What is kotlin good for?

Kotlin is usable for any kind of development work. That includes client-side, server-side, web, and Android. There’s also support for other platforms such as iOS. Kotlin is good for mobile and server-side applications, client-side with JavaScript or JavaFX, and data science.

Thanks to Kotlin’s scripting capabilities, you can use it directly in your Gradle build scripts. Kotlin also supports modern programming concepts like extension functions, higher-order functions, and delegates.

Do you develop apps for all Android devices and versions?

We develop Android applications compatible with the latest as well as old Android devices and OS versions.

What Android development services do you offer for Kotlin?

We offer all services for Android Kotlin development services such as Kotlin app development from scratch, testing, custom development, migration, and maintenance.

Why should you opt for the Kotlin app development services?

Kotlin is the modern and official Android programming language, it is based on open source technology, is interoperable with Java, and boosts the development process.

Hi, Mitesh here

Let’s get in touch! I’ll assist you in determining the best strategy for scaling and growing your business.

Schedule a Time on my Calendar to receive meeting details, and let’s take it further from there!

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