Hire Kotlin Developer

If you’re seeking to hire a Kotlin developer, we would be delighted to address all your questions and provide candid, expert advice. Consistently recognized as one of the top software development companies on Clutch, Volpis has extensive experience delivering Kotlin development services to businesses across a wide range of industries.

CLIENTS

Trusted by
leading companies worldwide

Our esteemed customers place their trust in us to deliver exceptional software design and development services that empower their businesses.

EXPERTISE

Kotlin development services we provide

Custom Android App Development

Transform your vision into reality with fully customized Android applications. We combine deep technical expertise with a user-centric approach to deliver feature-rich, scalable, and secure apps tailored to meet your unique business goals.

Existing App Maintenance and Feature Enhancement

Keep your app running smoothly and staying relevant. We resolve bugs, enhance performance, update compatibility with the latest OS versions, and introduce new features to ensure your app meets evolving market demands.

Kotlin Migration Services

Modernize your applications by transitioning to Kotlin programming language. Our team ensures a seamless migration, enhancing performance, and scalability, and enabling integration of advanced features to future-proof your app.

Kotlin Multiplatform Development

Leverage Kotlin Multiplatform to build cross-platform applications with a shared codebase. Our developers create efficient, reusable business logic for Android, iOS, and beyond, ensuring faster development cycles and consistent user experiences across platforms.

Product Audit

Gain a 360° view of your app’s architecture, code quality, performance, and security. Our audits uncover opportunities to boost efficiency, enhance user experience, and prepare your application for growth.

Consulting

Our Android leads offer expert guidance to define robust architectures, select the right tech stack, and plan for scalability. With tailored insights and hands-on support, we ensure your project’s success.

kotlin Frameworks

Kotlin Technologies we work with

Kotlin Frameworks

Kotlin Multiplatform, Ktor, Jetpack Compose, Android Jetpack

Graphics and Animation

Lottie, MotionLayout, OpenGL, VectorDrawables, Canvas

Augmented Reality

ARCore

Mapping and Location

Google Maps SDK, Mapbox, HERE SDK, Geofencing APIs, Fused Location Provider

Databases

Room, SQLite, Realm, Firebase Realtime Database

Cloud Integration

Firebase SDK, AWS, Azure, Google Cloud

Payments

Stripe, PayPal, Payfort, Google Pay, In-App Billing (IAB)

Audio and Video Streaming

ExoPlayer, MediaPlayer, WebRTC, FFmpeg

APIs and Libraries

REST, GraphQL, WebSockets, Retrofit, OkHttp, Koin, Hilt

Analytics Tools

Firebase Analytics, Google Analytics, Mixpanel, Sentry

Testing Tools

JUnit, Espresso, UI Automator, MockK, Robolectric

hiring steps

Ready to Hire Kotlin Developer?

Step 1.

Intro Call

Discuss your business needs and objectives.
Review potential collaboration models tailored to your project.
Learn about our experience, successful Kotlin projects, and pricing.

Schedule a Call

Step 2.

Proposal

Receive a tailored proposal within 72 hours.
Detailed timelines, deliverables, and transparent pricing will be outlined.

Step 3.

Start Collaboration

Kick off with a dedicated Kotlin Developer.

kotlin Frameworks

Why Hire Kotlin Developers from Us?

Proven Expertise

With over 8+ years of iOS app development experience, we’ve delivered apps that have achieved millions of downloads globally.

Tailored Talent

Choose from a diverse range of developers (Junior to Senior) to perfectly fit your project’s needs and budget.

Uncompromising Quality

We adhere to 30 delivery quality standards developed in-house at Volpis, ensuring excellence at every stage of development.

Team Scalability

Our flexible outstaffing options allow you to scale teams up or down based on project demands, without the long-term commitment of hiring full-time employees.

Seamless Communication

Dedicated project managers keep you informed with consistent updates and ensure smooth collaboration throughout your project.

End-to-End Services

Beyond Kotlin development, we offer expertise in Android, web, UX/UI design, business analysis, and testing, making us your comprehensive tech partner.

Risk-Free Trial

Experience our skills firsthand with 40 free development hours, allowing you to evaluate our capabilities before committing.

Contact us today to get started with your free trial and hire Kotlin experts!

Showcase

Our recent Kotlin development projects

WeScope

Android, iOS app development

The Holy Quran

Mobile Development, UX/UI

Rand One

Android, iOS app development

Explore more Projects

Testimonials

Our commitment to excellence is reflected in the glowing reviews from our clients, who consistently praise our dedication to delivering exceptional results. It’s been a great honor to provide app development services to our esteemed customers.

5.0

Read review

“The CEO is very responsive and there are no unnecessary middlemen involved.”

Co-Founder, Health Startup

5.0

Read review

“I was blown away by the knowledge and skillset that the team possessed.”

Founder, Fit Society LLC

5.0

Read review

“Volpis was able to consistently deliver against our project milestones.”

Jason Marvel, CEO FlowMSP

Questions & Answers

FAQ

What is Kotlin, and why is it ideal for Android development?

Kotlin is a modern, statically-typed programming language designed by JetBrains, and it is officially supported by Google for Android development. It is ideal for Android development because it is fully interoperable with Java, concise, and has built-in safety features that reduce the risk of errors.

Kotlin app development has gained popularity due to its robust features that enhance productivity and code quality.
The Kotlin programming language allows developers to write clean and maintainable code, crucial for android app development. Thanks to its compatibility with Android Studio, Kotlin language enables smoother development workflows for Android mobile applications.

With Kotlin app porting, you can seamlessly transition apps from Java to Kotlin language, maintaining performance and functionality. When you hire Kotlin app developers from us, we ensure you’ll be working with professionals who understand how to leverage the full potential of the Kotlin language, functional programming concepts, and Agile development for superior mobile experiences.

What experience do your Kotlin developers have?

Our Kotlin developers have 5+ years of experience on average, working on a variety of projects, from MVPs for startups to enterprise-grade applications. They have successfully delivered projects across industries like healthcare, e-commerce, AR/VR, and more.

Our skilled Kotlin developers specialize in custom Kotlin app development, ensuring tailored solutions that meet specific business needs. We provide top-tier Kotlin app development services that offer quality, speed, and scalability.

Our team has experience with complex Android app development challenges, creating high quality Android apps for the Google Play Store. We take pride in offering the best Kotlin developers who are ready to dive deep into each project, ensuring seamless integration and optimal results.

By choosing us, you gain access to top Kotlin developers with expertise in leveraging Agile methodologies to develop apps that offer numerous functionalities and deliver great user experiences.

How much does it cost to hire Kotlin developer?

The cost of hiring a Kotlin developer depends on the engagement model you choose—hourly, fixed price, or dedicated team. On average, our rates start at $30–$40 per hour. When you hire Kotlin developers, you get access to professionals who understand the value of long-term software development success.

Our senior Kotlin developers ensure that every project is built efficiently, keeping your budget in mind. We offer remote Kotlin developers for greater flexibility in managing your project’s needs.

Hiring senior developers on a fixed price model allows you to forecast costs with clarity, reducing risks related to over-spending. In addition, our engagement models are designed to align with your business goals, ensuring your Kotlin project success while sticking to your desired budget.

Can I scale my team of Kotlin developers as my project grows?

If you need to hire Kotlin app developers, we offer scalable engagement models, allowing you to easily expand or reduce your development team based on your project’s evolving needs. Whether you require a senior software engineer, additional developers, QA engineers, or project managers, we can quickly adjust to support your goals.

Scaling your team of Kotlin developers is made simple with our flexible approach, allowing you to add skilled Kotlin developers at any stage of your project. As your business grows, you may need to hire Kotlin app developers who are well-versed in handling the complexities of larger applications.

Our team can expand in terms of expertise, adding specialists in areas like Android app development and server-side development. With our scalable solutions, you can quickly enhance your app development services while maintaining high quality.

During the hiring process, we ensure that the right talent is available to meet your needs, whether it’s for small adjustments or large-scale expansion.

How long does it take to start working with your Kotlin developers?

We can typically start within 1-2 weeks after the initial consultation. During this time, we finalize the project requirements, select the best-fit software engineers and align on engagement models and timelines.

For urgent needs, we can expedite the process to meet your deadlines. We understand the importance of Android mobile app development timelines, which is why we prioritize quick onboarding.

When companies hire Kotlin developers from us, our project managers coordinate closely with the client to ensure every aspect of the app development process is aligned with business goals. Hiring dedicated Kotlin developers ensures that the project is not only completed on time but also meets the highest standards in terms of functionality and user experience.

By working with dedicated Kotlin app developers, you ensure smooth and efficient development right from the start.