Kotlin app development company

Innowise Group is an expert Kotlin development company helping businesses from all over the world maximize their profit from mobile and web applications. We help businesses make the most of technology to gain a competitive edge through lightweight, easily scalable applications with full Java interoperability.

Our experts work hard to create custom apps that meet customers' needs and exceed their expectations. We take care of everything from developing the app to ensuring that it is both functional and user-friendly.

Kotlin is the new hotness, so get on board now!

Kotlin app development services we provide

Innowise Group provides cutting-edge Kotlin development services that cover every aspect of software development. Whether you need help with improving your existing app or building one from scratch, Innowise has the resources and expertise to get your project off the ground quickly.

Kotlin consulting

Our tech experts dive into the project idea and help you pick the right technologies and specialists to bring the project to life in a swift and cost-effective manner.

Android development using Kotlin

Getting the job done right requires the right tools and the right people. We make sure that every application is tailored to your specific needs, so you can rest assured that everything will go as planned.

Mobile development using Kotlin

With Kotlin Multiplatform Mobile (KMM), our engineers build cross-platform mobile apps that perform natively on both Android and iOS from a single code base, thus saving time for our clients.

Custom Kotlin app development

Innowise Group’s expert Kotlin developers build custom applications from scratch introducing outstanding features and user-friendly designs to help businesses stand out among the competition.

Kotlin backend development

Our experts utilize Kotlin’s high performance and complete Java interoperability to build back-end solutions showing a swift response, a rich set of features, and high reliability.

Java to Kotlin app migration

We quickly move Java applications to Kotlin by exploiting its compatibility with the language. This saves our clients’ time and effort and allows us to bring new features into existing Java applications.

Kotlin and Java integration

Our software experts fuse code from Kotlin and Java when needed to create powerful solutions. As both languages can call each other’s code instances, combining Java and Kotlin into one application is possible.

Maintenance and support

After the application release, Innowise Group continues supporting clients on their way with app maintenance services. Whether it’s adding new features or upgrading older ones, we always keep our projects up to date.

Dedicated Kotlin developers

Our expert software engineers augment existing software development teams bringing Innowise Group’s expertise to both ongoing and starting collaborative projects, bringing new levels of efficiency and knowledge.

All domains

Kotlin consulting

Android development using Kotlin

Mobile development using Kotlin

Custom Kotlin App Development

Kotlin backend development

Java to Kotlin app migration

Kotlin and Java integration

Maintenance and support

Dedicated Kotlin developers

Kotlin consulting

Our tech experts dive into the project idea and help you pick the right technologies and specialists to bring the project to life in a swift and cost-effective manner.

Android development using Kotlin

Mobile development using Kotlin

With Kotlin Multiplatform Mobile (KMM), our engineers build cross-platform mobile apps that perform natively on both Android and iOS from a single code base, thus saving time for our clients.

Custom Kotlin app development

Innowise Group’s expert Kotlin developers build custom applications from scratch introducing outstanding features and user-friendly designs to help businesses stand out among the competition.

Kotlin backend development

Our experts utilize Kotlin’s high performance and complete Java interoperability to build back-end solutions showing a swift response, a rich set of features, and high reliability.

Java to Kotlin app migration

Kotlin and Java integration

Our software experts fuse code from Kotlin and Java when needed to create powerful solutions. As both languages can call each other's code instances, combining Java and Kotlin into one application is possible.

Maintenance and support

After the application release, Innowise Group continues supporting clients on their way with app maintenance services. Whether it's adding new features or upgrading older ones, we always keep our projects up to date.

Dedicated Kotlin developers

Why choose Kotlin for application development

Kotlin supplies businesses with powerful, easily adjustable applications that support companies of all sizes on their path to being more technologically advanced. Moreover, this programming language has a set of distinctive features.

Used by Google

Kotlin is officially preferred by Google. Most modern Android applications are built using Kotlin and even Android is Kotlin-based nowadays.

JetBrains native

JetBrains, the developer of Kotlin, also develops JetBrains IDE. Android Studio — Google’s official development tool — is based on this IDE.

Java interoperability

Java and Kotlin code instances seamlessly integrate with each other. Developers can insert Java code into Kotlin apps and vice versa without any problem at all.

Easy to maintain

Using Kotlin’s smart casts, properties, type interfaces, and data classes, mobile developers can create code that is easy to read, modify, and maintain.

Increased productivity

Writing code and maintaining it takes less time with Kotlin. Businesses use this feature to save time and effort when developing their projects.

Functional programming support

Kotlin supports both functional and object-oriented programming which means that developers can implement function types, lambdas, or higher-order functions.

Safer solutions

Kotlin is null-safe by design. This means that it eliminates any risk of null reference from the code. This also makes Kotlin safer than Java.

Community

Kotlin is an open-source programming language. Any member of the community can suggest improvements to it to bring new features and capabilities.

Our hiring model

Innowise Group has a long history of success, and it continues to lead the way in the software development industry. . Our team takes the hiring process just as seriously as the projects we work on.

Our hiring specialists work closely with in-house leading experts in every technological field, from marketing to development operations and quality assurance.

Each member of our team has passed through a set of interviews during which we’ve checked their background, soft skills, and competencies in technological domains.

Pre-screening

During this stage, our hiring team gathers all of the information they need to make an informed decision about the candidate. They delve deep into the individual's background and experiences, uncovering any potential problems or red flags.

Screening interview

At the next stage of interviewing, our hiring specialists have a brief meeting with the candidate and have a general conversation about their aims, values, and background. This allows us to check whether the candidate’s soft skills and values match ours.

Technical interview

During this round of the interviewing process, our tech specialists join in to test the candidate’s skills with various tests and tasks like live coding, technological questions, and solving problems. This allows us to evaluate whether the candidate is technically competent.

Final decision

We gather all the feedback from the HR team and tech specialists participating in the hiring process, sifting through positive and negative comments to perform a comprehensive assessment of the candidate. After we come up with the feedback and the final decision, we reach out to candidates.

Have your Kotlin project developed by professionals.

Our team consists exclusively of top-tier Kotlin developers.

Kotlin vs Java

Kotlin and Java are the most popular languages for developing native Android applications. Despite being similar, they both have pros and cons.

To make choosing the right technology easier, we have collected the key facts about both programming languages in the chart below.

Features	Kotlin	Java
Emerged	2016	1995
Designed by	JetBrains	Sun Microsystem
Typing	Static	Strict
Null safety	Yes	No
Used by Google	From Android 8	Older Android versions
Functional programming support	Yes	No
Compatible platforms	Bytecode, JavaScript, Native, Multiplatform (with KMM)	Bytecode (JVM), JavaScript
Usage	Android, web, server-side, cross-platform applications	Standalone solutions, backend

How much does it cost to develop a Kotlin app?

Each project is unique which makes it impossible to come up with accurate estimations without knowing the details. The final project cost depends on an array of variables, including

Project type

Project complexity

Project duration

Team composition

Tech stack

Team expertise level

To secure our clients from inaccurate estimations and overspending, we suggest getting our business analysts on board. They dive deep into the project and create clear specifications that will make it easier to estimate the project cost and keep it unchanged until the project ends. In general, such team augmentation saves up to 30% of the project’s budget.

Still not sure whether Kotlin is a perfect fit for your project?

We will analyze your requirements and recommend the best solution for you.

Our Kotlin application development services

Kotlin empowers businesses of all sizes and geographies with native solutions that show great scalability, swift response, and exceptional security.

Innowise Group is a leading Kotlin development company that specializes in developing apps for businesses of all sizes. Whether you need a simple app or a complex one, Innowise Group has the expertise and resources to get the job done.

GPS apps

Our expert software engineers build location-aware applications serving various purposes, from showing the device’s location to bonding it with other ones nearby and creating local networks.

Chat applications

We develop solutions that allow users comfortably exchange messages in a swift manner. End-to-end encryption, file transfer, and self-destructible messages make such solutions among the most private on the market.

Content distribution apps

With Kotlin-based apps, content creators distribute their products securely. Such applications allow users to gain access to photos, videos, music, and podcasts in a comfortable way that’s easy to monetize.

Hire Kotlin developers

Innowise Group is a professional software development company that provides nearshore and offshore software development and team augmentation services.Outsourcing software development to us gives you an edge over your competitors. You’ll be able to reap the benefits of our experience and expertise while maintaining control over the process and final product. Outsourcing allows you to take on a bigger role in managing your business functions while reducing costs on

Available Kotlin developers for hire

Nick P.

Senior Kotlin Developer 5+ years experience

SUMMARY

Innovative, task-driven Kotlin developer with 5+ years of experience in Android application development, executing code reviews, and controlling project development processes.

Android SDK Architecture Components Clean Architecture Coroutines Dagger2 KNOX

Kotlin Mockito Retrofit RxJava2

Request full CV

Paul K.

Middle Kotlin Developer 4+ years experience

SUMMARY

Goal-driven Kotlin developer with 4+ years experience in Android mobile applications development and a comprehensive understanding of agile programming methodologies and mobile development cycle.

Android SDK Architecture Components Clean Architecture Dagger2 Firebase Java

Kotlin Mixpanel Navigation Components Retrofit RxJava2 WorkManager

Request full CV

Kevin G.

Middle Kotlin Developer 4+ years experience

SUMMARY

Middle Kotlin Developer with a deep understanding of object-oriented programming principles, software development cycle, and development experience at all stages.

Android SDK Architecture Components Clean Architecture Dagger2 JUnit Kotlin

Retrofit RxJava2

Request full CV

Matthew P.

Senior Kotlin Developer 6+ years experience

SUMMARY

Kotlin Developer with 6+ years of experience developing, testing, and maintaining cutting-edge applications in the E-commerce and entertainment industries.

Android SDK Architecture Components Clean Architecture Compose Coroutines Dagger2

Java JUnit Kotlin Retrofit RxJava2

Request full CV

Fill in the form to get a detailed CV

Thank you for your inquiry, our specialist will be in touch with you as soon as possible.

Why Innowise Group provides outstanding Kotlin development services

years of experience

We’ve been working with Kotlin for over 8 years and have accumulated a wealth of business knowledge across 40 different domains. Our expertise ensures rapid time to market and creates powerful applications that save companies resources.

50+

Kotlin experts on board

Innowise Group has a vast and diverse talent pool that spans every aspect of software development. We therefore quickly assemble or ramp up development teams that match the needs of a particular project.

70+

native Android apps developed

Our Kotlin developers have already successfully delivered dozens of projects, both built from scratch and enhanced. Our broad experience and in-depth knowledge of the subject is one of the key factors leading our clients to success.

“Kotlin is a relatively young yet very useful programming language.

The ability to make multiplatform native applications combining both object-oriented and functional programming along with easy maintenance and great scalability of solutions makes Kotlin a perfect choice for mobile-first standalone applications that need the potential to expand on other platforms while remaining lightweight, swift, and secure.”

Describe your project and our expert team will bring it to life

Our Kotlin development process

Innowise Group’s professional team covers the whole software development lifecycle, from gathering requirements to post-release maintenance. We support clients on each step and are always ready to adjust processes to the client’s needs.

Requirements gathering and analysis

Our business analysis specialists gather information about client goals for the project and discuss them with software developers and the client. In the end, we get fully documented solution requirements and are ready to begin the development process.

Wireframing and designing

At this stage, our business analysts work together with designers to develop wireframes for future application and check on how these wireframes meet the requirements and serve business needs. If everything is alright, designers prepare the UI/UX of the future app.

Development

Our software engineers take the requirements from business analysts and the designs to build a fully functional application. As a team, we hold daily, weekly, and monthly meetings to refine our code, adjust tools, and feature our services to serve the clients' business needs.

Testing and debugging

Whenever we introduce a new feature or module to the project, our quality assurance engineers perform manual and automated testing to ensure there are no security flaws or bugs. If we happen to detect any malfunctions, our developers quickly fix them.

Deployment and maintenance

After we have verified that all requirements for the project have been met and that the QA specialists have not found any issues, the application is deployed. Also, after the release, our development team supports the client with constant updates and implements new features, making sure they remain fully up to date on all changes.

Testimonials

Innowise Group has a strong understanding of the task at hand, enabling them to offer the most suitable development approach. The team exceeded our expectations and is responsive when we request changes.

Ilya Radniany CEO Duck.design

Innowise Group has built an amazing application from scratch in an amazingly short time of just about 3 weeks. Their seniority and in-depth experience in this field make them valuable partners.

Johannes Schweifer CEO CoreLedger AG

Innowise Group’s work met all expectations. The team was efficient, prompt, and on top of their project deliverables. Customers can expect an experienced team that offers an array of business services.

Alice Bodnar COO Atlas Guides

Related case studies

FAQ

What is Kotlin used for?

It is used for building Android, web, back-end, or multiplatform applications.

What is Kotlin programming language?

It is a statically typed open-source programming language targeting JVM, JavaScript, Native, and Android.

Can I hire Kotlin developers for permanent?

Innowise Group provides clients with team augmentation services. This means that you can permanently augment your team with our developers if needed.

What are some popular apps built with Kotlin?

Over 80% of the 1000 most popular Android apps are built using Kotlin. Among them are Netflix, Evernote, Coursera, Uber, and Pinterest.

How much time does it take to build a Kotlin app development?

The time required for developing a Kotlin-based application may vary and depends on such factors as project complexity, team size and composition, chosen platforms, etc.

What are the key benefits of using Kotlin for my business?

It is more fault-proof and concise if compared to Java which makes it easier to develop and maintain applications. Some developers say that it has 40% less lines of code than Java.

Is Kotlin good for backend?

It is a great pick for back-end development. Because it is more concise than Java, it is a better choice for developing server-side applications. Moreover, Kotlin and Java are interoperable which means that developers can utilize already existing Java code in Kotlin apps without having to transform it.

Need other services?

UI/UX design

Innowise Group creates responsive, immersive, and intuitive UI/UX design based on your ideas and our creative skills.

IT staff augmentation

Opt for team augmentation services to expand your in-house expertise and facilitate the IT project process.

Java development

We design iOS and Android mobile apps based on global trends and technological advancements.

AR/VR development

Our company, a leading VR development company, specializes in delivering highly-immersive AR/VR software, along with providing top-notch consulting and solution support services.

Xamarin development

We can save you a serious part of a budget by creating a single cross-platform app using Xamarin app development services instead of two for different OS.

Flutter development

Get a natively compiled beautiful cross-platform app that will certainly enhance your business performance.

Contact us!

Book a call or fill out the form below and we’ll get back to you once we’ve processed your request.

What happens next?

Having received and processed your request, we will get back to you shortly to detail your project needs and sign an NDA to ensure the confidentiality of information.

After examining requirements, our analysts and developers devise a project proposal with the scope of works, team size, time, and cost estimates.

We arrange a meeting with you to discuss the offer and come to an agreement.

We sign a contract and start working on your project as quickly as possible.

Kotlin app development company

Kotlin app development services we provide