Available
I am an Android Developer with experience building and maintaining Kotlin-based applications that boast 1M+ installs in production. I prioritize Clean Architecture and MV...
See MorePost a project and get matched with Full Stack Developers in Gdansk, Poland. Matched in 24 hours. No agency fees.
Trusted by 10,000+ companies of all sizes
Available now
Every Full Stack Developer's portfolio and application is manually reviewed by our Customer Success team. You only see vetted matches.
I am an Android Developer with experience building and maintaining Kotlin-based applications that boast 1M+ installs in production. I prioritize Clean Architecture and MV...
See MoreI am a driven Full-Stack Engineer with 3+ years of experience building scalable web systems using JavaScript, TypeScript, React, Next.js, Node.js, and NestJS. I enjoy des...
See MoreA Bachelor in computer science at Gdańsk University of Technology.
See More
Hello I’m Senior Software Engineer with more than 13 years of experience. I’m looking for Frontend and FullStack role, but open for My main technologies are JavaScript,...
See More
Hi, I'm Sergiusz Kamianiok, a Frontend Engineer with 8+ years building and modernizing SaaS products. I specialize in React, TypeScript, Next.js, and frontend architectur...
See MoreHi, I’m a results-driven software engineer with a strong foundation in C# and .NET, and extensive experience building scalable full-stack apps using Angular, React, and R...
See MoreI am a Senior Test Automation Engineer with over 9 years of experience in software testing - primarily in automation, but also with hands-on manual testing across mobile,...
See MoreI am a Python backend developer specializing in building and optimizing backend applications with Django and Django REST Framework. I design REST APIs, data processing pi...
See More
Senior Software Engineer focused on building and operating production systems through the full SDLC, with strong grounding in system design, API design, testing strategy,...
See MoreI am a Senior Full Stack Engineer with 9 years of experience delivering scalable web applications and AI-driven platforms. I have a strong interest in contributing to imp...
See MoreI have 14+ years of experience in the full stack development
See More
I create modern mobile applications – from discussing concept to publication in stores. I build mobile apps for iOS natively. I also use Flutter, cross platform framew...
See MoreWe have over 14,500 Full Stack 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 AIDevelopment specialisms and the cross-functional roles you'll often hire alongside.
We've got more than Full Stack Developers in Gdansk, Poland
or widen your search to Full Stack Developers in Poland
Reviews
“I worked with William on developing a SaaS wedding planning platform, and he did an excellent job turning our ideas into a reliable and scalable product. He handled both frontend and backend development, including React & GatsbyJS interfaces, Node.js APIs, database integration, and performance improvements. William was...”
David @ Joy
Jul 29, 2026
“Ritik has done a good job in developing and publishing mobile app and his production support after deployment is helping me to manage app better.”
Abhijeet @ Yoday
Jul 27, 2026
“We had a great experience working with Nitin Jha. He is a skilled Flutter Developer who quickly understood our requirements and delivered a high-quality, user-friendly mobile application on time. His professionalism, technical expertise, and responsiveness throughout the project were outstanding. We highly recommend Nitin...”
sapna @ jemini
Jul 26, 2026
“Mark Scicluna is a great developer. I confidently endorse Mark’s capabilities and character.”
Theodore @ Rhizomenet Pty. Ltd.
Jul 24, 2026
“To Whom It May Concern, I am writing to express my sincere appreciation for Fawaz Al-Halabi and to highlight the exceptional experience of working alongside him. Working with Fawaz has been an absolute pleasure. He stands out for his deep professionalism, excellent technical expertise, and outstanding dedication to...”
khaled @ Mostaql
Jul 21, 2026
“I had the pleasure of working side-by-side with Dean Burt from Dean da dev while we built BookRightly. Dean is an exceptional web developer who brings both technical precision and a fantastic collaborative energy to a project. He played an integral role in bringing the BookRightly vision to life, consistently delivering...”
sean @ Dean Da Dev
Jul 17, 2026
Clients Rate Twine Full Stack Developers 5.0 / 5.0
on average across 507507 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 Full Stack 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
zł10,500 – zł28,000
Full possible range for a mid-level Full Stack Developer over 2–4 weeks
Post your project and meet your expert within 24 hours. Over 45,000+ high growth companies that trust Twine.
