Dedicated Front-end Developer with a strong foundation in React, Angular, HTML, CSS, JavaScript, and TypeScript, complemented by proficiency in backend technologies inc...
See MorePost a project and get matched with Github experts in Krakow, Poland. 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.
Dedicated Front-end Developer with a strong foundation in React, Angular, HTML, CSS, JavaScript, and TypeScript, complemented by proficiency in backend technologies inc...
See MoreHi, I’m Roman Hordiychuk, a frontend engineer with over four years of experience in developing and enhancing web applications. I’ve migrated legacy systems to modern fram...
See MoreHi, I’m Darii Hyriak, a frontend developer based in Krakow, Poland, with over 3 years of experience building modern, responsive web applications using React and the MERN ...
See MoreHello everyone. My name is Vitali Budzko. I’m highly experienced iOS developer with 7 years of expertise in designing, developing, and deploying high-quality, user-friend...
See MoreI'm Rajasekar Rajagopal, a Senior Staff Engineer specializing in Quality Engineering, automation, and agile practices. With 9+ years in QA, I lead quality initiatives at ...
See MoreI'm a motivated Front-end Developer with hands-on experience building user-friendly web applications. I specialize in React.js, TypeScript, and modern web development too...
See MoreI'm a Developer expert based in Krakow, Poland. I specialise in AngularJS, Bootstrap, and CSS, and bring hands-on experience to every brief.
See MoreHello, I’m Olha Pelypets. I’m a Senior Software Engineer with over 9 years of Android development and Flutter experience, building mobile apps for large-scale projects. I...
See MoreI am an ambitious third year computer science student at AGH, specializing in Python, Java and Golang. I am currently expanding my knowledge in distributed systems and th...
See MoreI am a results-driven Full-Stack Software Engineer specializing in modern web development, cloud technologies, and API design. I hold certifications in Azure AI Fundament...
See MoreHi, I'm Anastasiya Pilipovich, a dedicated QA Engineer with hands-on experience designing and implementing automated test flows and integrating them into CI/CD pipelines....
See MoreI am an active, motivated, and creative IT enthusiast with a lifelong passion for technology. I am a fast learner with an analytical mindset, always eager to embrace new ...
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 Krakow, Poland
or widen your search to Github Developers in Poland
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 Github 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
zł8,900 – zł24,000
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.