Kotlin App Development Company

Develop An Android App With Kotlin

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Kotlin app development services refer to the services offered by Hyperlink InfoSystem that specialize in creating Android mobile applications using the Kotlin programming language. Hire Kotlin developers who have a deep understanding of the language and the Android platform. As a Kotlin app development company, we considered switching from Java to Kotlin for all future Android app development projects.

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Choose Kotlin app development to get a perfect Android application for your custom development requirements.

Kotlin is a relatively young open-source language that is gradually gaining strength in the developer community due to its many advantages compared to other programming languages.

Jetbrains started the Kotlin project in 2011. However, the first stable version wasn't released until 2016 - so the language is still very young. It has many modern features and does a lot better than Java. It was originally developed only for the Java Virtual Machine (JVM). Kotlin has been an official programming language supported by Android since 2017.

Kotlin is now not only an official Android language, but also suitable for the web. For this, the Kotlin code is translated into JavaScript. In addition to server-side applications, the language with Kotlin/Native can also be used for other platforms such as Windows, macOS or even iOS.

A special feature of the language is its compatibility with Java. A Java class can be called in the Kotlin code without any problems and vice versa. This means that Java projects can gradually be rewritten in Kotlin. This has the advantage that it doesn't have to be completely rewritten in one fell swoop. For this reason, existing Android apps are increasingly relying on Kotlin and not on Java.

Kotlin does a lot better than Java in many ways. One of the most common mistakes in Java (Null Pointer Exceptions) is avoided with Kotlin. Jetbrains solves the problem with Kotlin quite simply.

Features of Kotlin:

  • Extend any existing class with new functions
  • Higher order functions allow a function to be passed as a parameter or returned as a result
  • Smarter syntax for lambda expressions
  • Data classes
  • Type aliases

What Benefits Does Kotlin Bring Us Compared To Java?

Faster To Compile

To use Kotlin in Android Studio, you have to install a plugin so that the IDE understands this language. The Kotlin library is very light; the developed app will not increase much in size. In its first versions of the library, the compilation time of a project carried out in Kotlin required more time than a purely Java one. But when subsequent updates, things changed, with Kotlin code compiling faster.

Less Code

Any piece of code written in Kotlin is much smaller than written in Java, as it is less verbose. And as we all know: "less code equals fewer bugs." So less time spent on scheduling and project cost savings.


Java and Kotlin code can coexist in the same project without problems. Kotlin's solution is to compile your code to a bytecode that can be executed in the JVM. So all libraries and frameworks made in Java can be imported and run in a Kotlin project. And thanks to its versatility, any library developed in Kotlin is usable in a Java project. It is easily integrable with Maven, Gradle, or other tools. Furthermore, with a simple click, the Java code can be converted into Kotlin code, allowing us to migrate our Java code to Kotlin gradually.

Gradle Integration

Kotlin was chosen by Gradle to write a script as an alternative to Groovy. So we can write a script to configure our Android Studio project and have auto-completion aids and compile-time error detection.


It is safe against NullPointerException. All null situations in our code will be warned at compile time. You have to explicitly specify to the language that an object can be null and then check for nullity before using it. Invalid references are controlled by the type system and will check if the code contains null instantiation.


There are many ways to perform an asynchronous task from Java, but they are full of drawbacks. In its version 1.1, Kotlin incorporates co-routines, as well as interoperability with Javascript for web development. The co-routines are called asynchronously, and the responses are returned synchronously. This allows us to execute code in a second thread in a few lines, and the answer is returned to us by the main thread.

New Language Functionalities

Programming using the same language and not experimenting with others means that we cannot know other languages' benefits ​​. In Java 7, you will not find concepts such as extension functions, lambdas, smart casting, functional operations on collections, sealed classes, data classes, etc. that they are in younger programming languages. Knowing other languages ​​is a plus in addition to being able to read algorithms in other languages.

Advantages Of Using Kotlin

Let's take a look at some of the features that make Kotlin different from Java, allowing us at Hyperlink InfoSystem to program by writing less code.

  • Automatic Casting: Once you check if an object is of a certain type, you don't need to do an explicit casting later to use the properties of that type. Kotlin assumes that if the check succeeds, the object becomes of the concrete type immediately and treats it as such.
  • Package Organization: Your code's organization in packages no longer needs to follow the folder structure in your directory.
  • Null Values: Kotlin does not have the concept of null. This implies that you will never have an exception of the type NullPointerException. Avoiding null is proven to save a lot of time in development, and there are safer ways to indicate the absence of value.
  • Functions: In Kotlin, functions are on the same level as classes. You can define functions without first creating a class for them. Besides, functions can receive another function as an argument (or return one as a result), allowing a high functional programming level. There is also support for anonymous lambdas/functions.
  • Extensions To Existing Classes: Kotlin allows you to add new methods to an existing class without creating the corresponding subclass. This allows the new way to run on all instances of the original class and not just on those of the subclass required to develop in Java. In the same way, Kotlin also allows you to add new properties. 

Why Choose Hyperlink InfoSystem For Kotlin App Development?

Hyperlink InfoSystem is known to be the top Kotlin app development company as we help our clients reimagine their digital future through our experience and expertise to tame down the most complex project competently.


97% Success Ratio

We prioritize and fulfill every development requirement with at most care and attention as we know how important it is for you.


Agile Approach

At Hyperlink InfoSystem, we offer the most feature-rich solution with the collaborative effort of self-organizing and cross-functional teams.


Affordable Price

We give equal attention to the price range and quality of the solution to deliver the quality solution at an affordable price range.


Enhanced Development Knowledge

Our developers keep themselves knowledgeable about all the latest development tech trends to deliver the best possible solution.

Process We Follow

Being a Top development company, the proficient developers of our teams follow a well-organized development process that includes the following steps.

Requirement Gathering

Requirement Gathering

We help clients to gather and analyze the requirements to understand the functionalities to be integrated into the app. This process enables us to draw a development plan and transform the clients’ concepts into an efficient and functional app.


UI/UX Design

Our developers use effective UI trends to design apps that are not only pleasing to the eye but also intuitiveness and consistent. We make sure the applications not only satisfy the needs of our clients but are also simple and convenient for the end-users.


UI/UX Designed



We develop a preliminary visualization of how the mobile app would look and function. The prototype of the mobile application will give an idea of the look and feel of the app, and we test the users’ reactions to the UI and UX designs.


App Development

Our team of app developers has a thorough understanding of different programming languages, frameworks, third-party APIs, and more and will develop logic and codes to make your mobile application browsable for your target audience integrating various features and functionalities.


App & Web Develop

Quality Assurance

Quality Assurance

Our developers carefully test every app to ensure that they provide an excellent user experience and meet the requirements of our clients. Apps developed by our development team are bug-free because they go through a series of automated and manual testing before deployment.


App & Web Tested


App Deployment

Our app developers follow strict guidelines and best practices of app stores to make your mobile application good to go. The app deployment phase will make sure your mobile applications can meet all the publishing criteria and reach your target audience.


App & Web Deploy

Support Maintenance

Support Maintenance

All digital solutions need improvement. The deployment of an app is not the final stage. We work with our clients to offer post-deployment maintenance and support to make sure the mobile application always stays bug-free and trendy.



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What We do To Get The Praise From The Best?

Mobile App

Get the best in class mobile app development services and offer an impressive to immersive user experience to your target audience.

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Make your "just an idea" to be recognized by a worldwide audience, transforming it with phenomenal Web development services.

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Let our software development experts handle the chaotic programming complexity and deliver elegant and innovative solutions to enhance your business offering. We at Hyperlink InfoSystem offer feature-rich solutions for a wide range of software solutions starting from enterprise-based software to supply chain management or any other custom software development requirements our global clients have got. Hire Software developers from Hyperlink InfoSystem to get the perfect technological solution that can help to minimize human error through automation.

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Our game developers hold the experience and expertise to be the best for bots to the boss, offering extensive game development support.

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Hire blockchain developers to leverage the extensive security offering of blockchain algorithms and offer top-notch security to your advanced development solutions.

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Automate, manage and enhance customer relations, sales offerings, marketing strategies, and other affecting areas through our salesforce solutions.

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Our developers make sure to justify every one of your requirements just the way you want, no matter how small or big it can be. Whether you need Data science and Big data analytics services to enhance your business operation, want to offer a unique user experience through AI/ML integration, need to build a smart automation system, or it can be a metaverse universe; experts at Hyperlink InfoSystem have got you covered. Got any custom development requirements that we have missed mentioning here? Don't worry, we have got the experts on hand for that as well.

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