Kotlin app development company

Innowise is an expert Kotlin app 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 solutions 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 provides cutting-edge Kotlin development services that cover every aspect of software engineering. 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

Within IT advisory services, 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. Whether you’re starting from scratch or looking to integrate Kotlin into your existing tech stack, our consultants offer tailored guidance to ensure seamless implementation.

Android development with Kotlin

Thorough Android application development requires the right tools and highly professional Kotlin Android developers. We make sure that every application is tailored to your specific needs, so you can rest assured that everything will go as planned. Our team of experienced Android developers utilizes Kotlin’s powerful features to deliver high-quality, efficient, and maintainable mobile applications.

Mobile development with 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. As a reliable mobile app development company, we leverage Kotlin’s concise syntax and robust features to streamline development, resulting in faster time-to-market and reduced development costs for your mobile applications.

Custom Kotlin app development

Innowise’s expert Kotlin app developers build custom applications from scratch introducing outstanding features and user-friendly designs to help businesses stand out among the competition. Our Kotlin development team works closely with clients to understand their unique requirements and business objectives to ensure that every aspect of the application aligns with their vision.

Kotlin back-end development

Our experts utilize Kotlin’s high performance and complete Java interoperability to build web apps showing a swift response, a rich set of features, and high reliability. We develop scalable and secure Kotlin-based back-end systems that provide exceptional responsiveness and meet the demands of your users, web development standards and business operations.

Java to Kotlin app migration

We 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 apps. Our migration process includes thorough testing and quality assurance to guarantee the stability of the migrated Kotlin codebase. Our expert team ensures a smooth Kotlin app migration, minimizing disruptions and maximizing the benefits of Kotlin’s modern features for improved development efficiency and maintainability.

Kotlin and Java integration

Besides Kotlin app development services, our software experts fuse code from Kotlin and Java when needed to create powerful solutions. As both Java and Kotlin language can call each other’s code instances, combining their codes into one application is possible. The integrated development environment allows to leverage the strengths of both Kotlin and Java, enabling seamless interoperability and maximizing code reuse.

Maintenance and support

After the application release, Innowise continues supporting clients on their way with app maintenance services. Our dedicated maintenance team is available to address any issues, perform regular updates, add new features, and ensure the smooth operation of your application. With proactive monitoring and responsive support, we strive to minimize downtime and provide ongoing enhancements to keep your app competitive.

Dedicated Kotlin developers

Our expert software engineers augment existing in-house teams bringing Innowise’s expertise to both ongoing and starting collaborative projects, bringing new levels of efficiency and knowledge. Our dedicated Kotlin app developers are highly skilled professionals with extensive experience in Kotlin app development. We stick to the highest quality standards and guarantee smooth integration into any project team.

All domains

Kotlin consulting

Android development with Kotlin

Mobile development with Kotlin

Custom Kotlin App development

Kotlin back-end development

Java to Kotlin app migration

Kotlin and Java integration

Maintenance and support

Dedicated Kotlin developers

Kotlin consulting

Within IT advisory services, 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. Whether you're starting from scratch or looking to integrate Kotlin into your existing tech stack, our consultants offer tailored guidance to ensure seamless implementation.

Android development with Kotlin

Thorough Android application development requires the right tools and highly professional Kotlin Android developers. We make sure that every application is tailored to your specific needs, so you can rest assured that everything will go as planned. Our team of experienced Android developers utilizes Kotlin's powerful features to deliver high-quality, efficient, and maintainable mobile applications.

Mobile development with 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. As a reliable mobile app development company, we leverage Kotlin's concise syntax and robust features to streamline development, resulting in faster time-to-market and reduced development costs for your mobile applications.

Custom Kotlin app development

Kotlin back-end development

Java to Kotlin app migration

We 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 apps. Our migration process includes thorough testing and quality assurance to guarantee the stability of the migrated Kotlin codebase. Our expert team ensures a smooth Kotlin app migration, minimizing disruptions and maximizing the benefits of Kotlin's modern features for improved development efficiency and maintainability.

Kotlin and Java integration

Besides Kotlin app development services, our software experts fuse code from Kotlin and Java when needed to create powerful solutions. As both Java and Kotlin language can call each other's code instances, combining their codes into one application is possible. The integrated development environment allows to leverage the strengths of both Kotlin and Java, enabling seamless interoperability and maximizing code reuse.

Maintenance and support

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.

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.

Raised efficiency

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

Hybrid flexibility

Kotlin supports functional and object-oriented programming. So, 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 language. Any member of the community can suggest improvements to it to bring new features and capabilities.

Our hiring model

Innowise has a long history of success, and it continues to lead the way in the custom 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 collect feedback from the HR team and techs specialists involved in the hiring process. Then, we conduct a thorough evaluation of candidates by analyzing positive and negative comments. 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.

	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 app development services

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

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

GPS apps

Our Kotlin development company builds 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 to 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 is a professional Kotlin app development company that provides nearshore and offshore software development and team augmentation services.

Outsourcing software engineering 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

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

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

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

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

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Why Innowise 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 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.

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

Our Kotlin app development process

Providing Kotlin app development services, Innowise’s professional team covers the whole software engineering 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 Kotlin development 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.

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.

Pavel Skamartsou

Head of Mobile Development

Testimonials

Innowise 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 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’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 cases

FAQ

What is Kotlin used for?

It is used for building Android development, web development, back-end development, and cross-platform app development.

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 permanently?

Innowise 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.

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What happens next?

Once we’ve received and processed your request, we’ll get back to you to detail your project needs and sign an NDA to ensure confidentiality.

After examining your wants, needs, and expectations, our team will devise a project proposal with the scope of work, team size, time, and cost estimates.

We’ll arrange a meeting with you to discuss the offer and nail down the details.

Finally, we’ll sign a contract and start working on your project right away.