Hire Kotlin Developers

FiftyFive Technologies stands out as a premier provider of Kotlin development services in the UK and Sweden. With a proven track record of success, we specialize in delivering high-quality, scalable, and secure mobile apps. Hire our skilled Kotlin developers on an hourly, monthly, or contract basis, as well as full-time, to support your Technology Roadmap. By choosing our Kotlin developers, you can create high-quality, scalable, and secure mobile apps that meet your specific requirements. Our developers are experts in UI/UX design, backend development, testing, and deployment, ensuring a comprehensive and seamless development process.


Leverage the popularity of Kotlin and its powerful features by hiring our dedicated Kotlin developers. They are available on flexible terms to meet your project needs and are committed to delivering exceptional results. Kotlin streamlines the development process, and our experienced Kotlin developers at FiftyFive Technologies will help make your application attractive and user-friendly. Partner with us to unlock the full potential of Kotlin development and ensure the success of your mobile app projects.

Build a high performant Android application with the strong capabilities of Kotlin framework and leverage the benefit of excellent user experience & surging app retention rates

Unlock the full potential of Kotlin development by choosing FiftyFive Technologies as your trusted partner. Our Kotlin developers possess the technical expertise to write clean, efficient, and bug-free code, ensuring the quality of your applications. They excel in teamwork, collaborating effectively with others to achieve project success. Attention to detail is a key trait of our Kotlin developers. When you hire our Kotlin developers, you can expect them to fix errors and produce high-quality work. They are flexible and adaptable, embracing change and willing to learn new technologies and concepts.


In addition to their technical skills, our Kotlin developers have strong business acumen. They understand business principles and apply them to deliver solutions that align with your goals. With leadership qualities, our Kotlin developers can lead and motivate others, contributing to the success of your project.


  • Top Technolgies

    Kotlin, Java,
    Firebase, AWS

  • Responsive Frontend

    We develop dynamic
    frontend with responsive UI

  • App Excellence

    Build excellent mobile apps
    with right architecture

Kotlin is a modern, concise, and safe programming language that offers interoperability with Java, making it a popular choice for Android and iOS app development. Hire our Kotlin developers from FiftyFive Technologies to harness the power of Kotlin and make your applications functional and competitive. When working with our Kotlin developers, you can expect a seamless working style. We offer a free consultation to assess your Kotlin development needs, discussing your project goals, budget, and timeline. We become an extension of your team through team extension services, ensuring dedicated focus on your project. Our Kotlin developers also provide custom development to bring your product concept to life. We assist with software upgradation, helping you upgrade and maintain legacy technology.


Choose our seasoned Kotlin developers for your development needs. They easily gel into your team’s culture and working style, understand project requirements, and build lucrative applications with high compatibility. With over 10+ years of experience, our Kotlin developers have a proven track record in building adaptive and resilient applications, particularly in industries such as Industrial IoT, HVAC, and Finance.

Customized Software Solutions

With expertise in finance, healthcare, e-commerce, manufacturing, and more, we understand the unique challenges and opportunities presented by each sector. 

Transforming Industries

We empower your business with our IT Outsourcing capabilities-Customized Solutions, Agile Methodology, and Expert Software Engineering for Optimal Results. 

Software Development

Why choose FiftyFive?

IT Outsourcing to drive exceptional software engineering solutions

  • Two-week free Proof of Concept (POC)

  • Result Oriented team of experts

  • Latest Industry Practices

  • Agile Methodologies

At FiftyFive Technologies, we have extensive experience working with global clients, enabling us to understand different working styles and cultures. By choosing us as your outsourcing partner, you benefit from our deep understanding and can leverage the 3-week free POC to further build trust and confidence.


By powering up your application development using Kotlin as your go-to strategy, you can reduce project costs, boost your product’s ROI, and make your platform a massive breakthrough. Our Kotlin developers seamlessly integrate with your R&D team, ensuring efficient collaboration and prompt initiation of work. Experience the advantages of collaborating with FiftyFive Technologies for Kotlin development outsourcing. Supercharge your app development, reduce costs, and deliver an irresistible user experience by leveraging our skilled Kotlin experts. Contact us today to get started.

How can you hire our resources?

Our resources analyze your project requirements and once you are interested, you can hire our tenacious tech experts seamlessly within 24 hours at fair costs (either hourly or fixed basis) and they will start the work immediately with your R&D team.

How can I reap the benefits of your resource pool?

By choosing us as your outsourcing partner, you can power up your digital transformation strategy with skilled tech resources and can reduce your tech costs by more than 40%.

Why outsource resources from FiftyFive Technologies

By choosing us as your outsourcing partner for technology integration and digital transformation you can get tech resources with the right fit for your culture, who takes complete ownership and we deliver 3-week free POC to build trust. Our tenacious tech experts helped us to achieve long-term client relationships with a 100% retention rate.