Available
I’m a Software Engineer with 1+ year of professional experience in full-stack and systems software development, and I hold an MSc in Computing. I’m proficient in Java, Py...
See MorePost a project and get matched with Kotlin experts in Dublin, Ireland. Matched in 24 hours. No agency fees.
Trusted by 10,000+ companies of all sizes
Available now
Every Developer's portfolio and application is manually reviewed by our Customer Success team. You only see vetted matches.
I’m a Software Engineer with 1+ year of professional experience in full-stack and systems software development, and I hold an MSc in Computing. I’m proficient in Java, Py...
See MoreHi, I’m Alcibiades Mirovalis—a software engineer with a strong background in back-end systems and media production. Based in Dublin, Ireland, I specialize in Java, Python...
See MoreI'm a senior software engineer with 8+ years of experience delivering production-scale web and mobile systems across SaaS, content platforms, and consumer applications. I...
See More
I am a final-year BSc Computing student at Technological University Dublin, expected 2:1 in June 2026, with strong experience in full-stack web development, data-driven a...
See More
I'm a mobile Android developer with over 9 years of experience designing, developing, testing, and maintaining robust mobile applications using the latest technologies fo...
See More
I am a growth-minded software engineer based in Dublin with a track record of delivering scalable systems that drive user engagement. At Pinterest, I built a distributed ...
See More
Hello! I'm Lucas Pereira Zambon, a seasoned full-stack developer with over 5 years of experience building scalable, maintainable software solutions. I specialize in React...
See More
I am a passionate Android developer with an Oracle-certified Java background, experienced across a range of programming environments. I focus on delivering robust, scalab...
See More
Hi, I am Malik Saad Tanveer, a MERN Stack and React Native developer with over 3 years of experience working with web and mobile technologies. I have strong problem-solvi...
See More
I am a Computer Science student graduating in 2025 with hands-on experience in full-stack development, database management, and version control. I have a strong foundatio...
See More
I am a passionate software engineer specializing in secure software development and mobile application development. With expertise in Kotlin, Java, and cloud technologies...
See More
I am an entry-level backend developer specializing in .NET and cloud-based solutions. I enjoy building scalable and well-structured applications that solve real problems ...
See MoreWe have over 14,500 Developers who've worked in many different industries and cover various styles and skillsets.
Start your searchProjects that brands and startups post most often.
End-to-end build of a v1 product, front-end, back-end, and deployment.
Build your MVPTheme dev, custom checkout, app integrations, and performance optimisation.
Build your storefrontBuild and connect third-party APIs, payment, email, analytics, CRM.
Connect your APIsAdd an AI/LLM feature to an existing product.
Integrate AIWe've got more than Developers in Dublin, Ireland
or widen your search to Kotlin Developers in Ireland
Reviews
“Working with Emmanuel was a great experience. He was professional, communicated clearly throughout the project, and delivered the TrendSphere eCommerce Solution on time. The quality of his work exceeded my expectations, and he was always open to feedback and quick to make any requested adjustments. I highly recommend...”
Forlan @ zenithsphere
Jul 28, 2026
“Omais is a highly skilled and reliable freelancer who did a fantastic job on my Web App project. I trusted him with complex technical tasks, including working directly within a Windows Server VPS environment, and he handled everything seamlessly. He is professional, efficient, and delivers great results. I highly recommend...”
Julio @ Two Brothers Flooring, LLC
Jul 13, 2026
“Gideon did a great job setting up and designing our Shopify store. He made the layout attractive, organized the products properly, and ensured the store works smoothly on both phones and computers. His attention to detail and support were excellent.”
Sterling @ Lesch Clothing
Jul 10, 2026
“Studying this web module made complex backend concepts completely clear. Instead of just reading theoretical documentation, examining the logic flow, database queries, and route configurations in this project showed me exactly how professional applications handle user inputs and system state”
CARPA @ CARPA
Jul 9, 2026
“Hello we are very satisfied from that work”
Tejal @ opirawebs
Jul 4, 2026
“I worked with Daniil Sereda on LiberSave, a fintech platform that includes a payment gateway and a voucher management system for physical and digital goods. During our collaboration, Daniil demonstrated strong technical expertise, professionalism, and a reliable approach to software development. He consistently delivered...”
Roman @ LiberSave
Jun 30, 2026
Clients Rate Twine Kotlin Developers 5.0 / 5.0
on average across 287287 reviews
3–5 minutes. Tell us about your project, your timeline, and how you want experts to contact you.
Within 24 hours, you'll see a shortlist of vetted Developers matched to your project.
Flexible payments on your terms, bill experts directly or use the Twine vault for added security.
Transparent rates, no hidden markup, and a payment path for every need.
Agencies bury a 20–40% markup inside the retainer, you never see it. On Twine, you set the price and you see the platform fee as a separate, explicit line. No surprises at checkout.
Prefer your own payment flow? Pay your expert outside Twine, incurring no commission fees. Most useful for ongoing or trusted relationships.
Funds are held in escrow and only released when you approve the deliverables. If the work isn't right, your money doesn't move. 10% commission on payments up to $10,000, just 5% on anything above.
Pick the role, the experience level and how long you need. We’ll show you what similar projects have cost on Twine. It’s a guide, not a quote.
Estimates only. Actual budget is set by you and agreed with your expert before any work begins.
ESTIMATED RANGE
€3,500 – €9,500
Full possible range for a mid-level Developer over 2–4 weeks
Post your project and meet your expert within 24 hours. Over 45,000+ high growth companies that trust Twine.
