Hire the Best Freelance Kotlin DevelopersHire Top Freelance Kotlin Developers

Find top freelance Kotlin developers quickly and easily on Codementor. Work with our vetted developers who have the proven skills and experience to get the job done. Get help with projects by-the-hour or long-term. Hire a trusted Kotlin freelancer on Codementor today.

Hire In No TimeVerified Talent

Top freelance Kotlin developers available to hire

See all technologies
Freelance Kotlin Developer - Adrian Segui
Freelance Kotlin Developer5.0 (218 reviews)

Working in the IT sector for more than 10 years. With over 10 -years of freelancing and professional experience taught me all kinds of frameworks and languages, ranging from React, Angular, Vue, Node js, Express js, React Native, Redux, Rx JS, JavaScript, Typescript, WordPress, PHP, MySQL, MongoDB, Firebase, Sqlite, Postgresql, ES5+, Python3, Machine Learning, Deep Learning, RNN, CNN, Android Java/Kotlin, iOS Swift/SwiftUI, C/C#/C++, .Net, Assembly, VBA, VB, Excel Macro, Java, Spring Boot Micro-services, Zoho, Salesforce, Hubspot, R, Shiny, STATA, MATLAB, Google Sheet, App Script, Bubble io, etc. Over my long career, I have come across all kinds of challenges and gained vast experience with different kinds of industries like portals, medical industry, perception exercise, employee management, etc. I have good experience with frontend development using React JS along with Typescript, Firebase, GraphQL, React Native, Native Script, React, Material UI, Ionic, Node.js, Web Sockets, and real-time communication. I have also worked on containerization technologies like Kubernetes, Docker, AWS, GCP, Azure etc. I am very good with backend technologies as well like Java Spring boot, Microservices, MySQL, Postgres, Elasticsearch, AWS/Google integration. Please contact me to get the result done in a professional way.

Freelance Kotlin Developer - Olajide Olanrewaju
Freelance Kotlin Developer5.0 (286 reviews)
featured badge

I am a **Multi-talented** professional adept in **Full Stack Web Development**, **Web Security Research**, and **Robotics Engineering**. As a dedicated Web Security Researcher and ethical hacker, I uncover vulnerabilities and mitigate security risks, bridging the gap between development and cybersecurity. Additionally, as a Robotics Engineer, I design and build sophisticated robotic systems, applying my deep understanding of mechanics, electronics, and programming. Passionate about crafting clean, scalable code and innovative robotics solutions, I contribute to projects that prioritize both robust development, cybersecurity practices, and cutting-edge robotic technology.

Freelance Kotlin Developer - Opeoluwa Lanre
Freelance Kotlin Developer5.0 (141 reviews)
featured badge

A full-stack software engineer passionate about crafting scalable, high-performing web solutions. With a strong focus on appealing user interfaces, efficient software design, and outstanding online platforms, I leverage my tech stack to build exceptional products. I thrive on collaborating with other talented engineers to deliver quick and effective solutions.

Freelance Kotlin Developer - Adetokunbo Ige
Freelance Kotlin Developer5.0 (10 reviews)

Hi, I'm Adetokunbo Temitayo Ige, a DevOps Engineer with experience in Platform Engineering, SRE, Database Administration, and Technical Writing. I hold a B.Sc in Computer Science from Babcock University and an M.Sc in Business Information Technology from Middlesex University. I have experience working with the following technologies * AWS * Docker, Kubernetes * Terraform (IAC), Pulumi * Azure * CI/CD ( GitHub Actions, Gitlab CI, Jenkins) * Python and Bash * Linux * GCP Blog: https://igeadetokunbo.medium.com/

Freelance Kotlin Developer - Ritik Rohan
Freelance Kotlin Developer5.0 (11 reviews)

I am a Full-Stack Software Development Engineer with a track record of designing impactful data solutions that enhance platform efficiency and user experience. Currently an SDE-2 at Microsoft, I am working on a decentralized data distribution project aimed at saving $60 million annually through optimized storage. Previously, at Expedia Group, I led initiatives like the One-Checkout system and a third-party reviews integration, boosting property coverage and improving platform engagement. Skilled in Java, React JS, SpringBoot, AWS, and CI/CD, I excel in building scalable solutions that drive measurable business results.

Freelance Kotlin Developer - Deepak Vishwakarma
Freelance Kotlin Developer

Lead Software Engineer with 13+ years of experience building scalable enterprise applications across fintech and banking. Skilled in full-stack development, cloud migration, and blockchain integration. Led teams of 20+ developers and delivered high-performance, secure systems. Proficient in Go, Kotlin, TypeScript, Node.js, Java, and frontend frameworks like React.js, JavaScript and Angular.

Freelance Kotlin Developer - Evandro Mendes Cascaes
Freelance Kotlin Developer

I'm a senior Full-stack software engineer with 15 years of experience in web development. I have always focused on delivering well-coded, easy-to-use, and high-performance applications.

Freelance Kotlin Developer - Tyler Green
Freelance Kotlin Developer5.0 (4 reviews)

Hello, I'm Tyler! With a Bachelor's and Master's degree in Computer Engineering and over nine years of experience in the tech industry, I bring a wealth of knowledge and expertise to the table. I have worked on professional projects such as using Ruby to process x86 assembly instructions and using Python and React to show public transit arrival times. My experience across stacks and domains has led my passion to grow beyond just "getting code to work"; it's about unraveling the nuances of how software functions and exploring each layer of its construction. Throughout my professional career, I've taken immense joy in mentoring fellow engineers. Not long ago, I helped a junior engineer migrate some data processing code from a React Native application to a Kotlin application. This not only solidified their understanding of frontend versus backend development, but also enhanced my skills in explaining technical concepts in an accessible way. I approach teaching from a "First Principles" approach: if we can step back and understand the foundations underpinning each subject, we can dive into the details of a task or project with more confidence and resilience. I'm also excited to introduce a new guided Rust HTTP server project, which provides a deep dive into how an advanced library, similar to Axum, works under the hood. Over the course of five sessions, you'll gain hands-on experience in building a performant HTTP server from scratch, learning key concepts in Rust and network programming along the way. Lastly, I view code as a creative pursuit. Is it art? That's in the eye of the beholder. Having something functional is an critical step, but producing something clean and that you are proud of is my north star. I invite you to contact me with any questions or to discuss your specific learning goals. Let's work together to build your understanding and confidence in software and computer engineering!

Freelance Kotlin Developer - Sylvia Barnai
Freelance Kotlin Developer5.0 (1 reviews)

I am a mobile developer who has worked on Android and iOS applications for 6 years for both large and small companies. I am very passionate about teaching and mentoring and have over 2 years of experience teaching students Java and Python programming, as well as project management.

View more freelance Kotlin developers

How to hire a freelance Kotlin developer on Codementor

Post a Kotlin request
arrow
STEP 1

Post a Kotlin request

We'll share your request with freelancers with relevant Kotlin skills and expertise.

Review & chat with Kotlin freelancers
arrow
STEP 2

Review & chat with Kotlin freelancers

Use our messaging feature to instantly chat with freelance Kotlin developers around the world.

Hire the best Kotlin freelancer
STEP 3

Hire the best Kotlin freelancer

Choose the best freelance Kotlin developer that meets your needs.

Frequently asked questions

How long do Kotlin projects normally take?

The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Kotlin project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Kotlin request on Codementor, check out our article.

How much does it cost to hire a freelance Kotlin developer?

We don’t charge anything when you post a freelance hiring request for Kotlin developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.

What makes Codementor Kotlin developers different?

We do a comprehensive technical and communications screen of all Kotlin developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Kotlin developers’ user satisfaction rates.

What happens if I’m not happy with the freelancer’s work?

As a platform, we strive to ensure you’re always happy with your Kotlin project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.

For more answers to frequently asked questions, see here.

Hire a Freelance Kotlin Developer in 6 mins

Sign up as a freelancer