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I’m an experienced frontend and full-stack engineer with around ten years in the field, spanning silicon startups to international enterprise environments. I’ve led desig...
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I’m an experienced frontend and full-stack engineer with around ten years in the field, spanning silicon startups to international enterprise environments. I’ve led desig...
See More• 6+ years of commercial experience as a Mobile developer. • 5+ years as a Flutter developer. • 3+ years of team leadership experience. • Full app lifecycle involvemen...
See MoreHi, I’m a full‑stack software engineer who specializes in building robust Java/Spring, Node.js, and React applications. I design and ship REST APIs and serverless workloa...
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Hi, I’m Vitalii, a third-year computer science student in Warsaw, Poland, actively seeking an internship as a software engineer. I have a solid foundation in backend deve...
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I’m a senior software engineer and technical leader with over 15 years of experience building scalable, data-driven systems. I specialize in Java, AI integration, and aut...
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Frontend Software Engineer specializing in TypeScript and React, building accessible, responsive, and data-heavy web products end to end. Experienced with form-heavy work...
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Tworzę treści i prowadzę projekty z naciskiem na rozwój społeczności, technologię i podejmowanie decyzji na podstawie danych. Łączę doświadczenie w gamingu, e-commerce i ...
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Lead Full Stack & AI Engineer with 10+ years of experience delivering end-to-end software across enterprise, SaaS, and product environments. Strong foundation in .NET (C#...
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Full-stack software engineer from Poland with a strong focus on clean code, performance, and maintainability. Experienced in delivering end-to-end products across fronten...
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Senior Software Engineer with 12+ years building scalable backend systems in Python and Java. Delivered a high-throughput API platform processing 5M+ daily transactions f...
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Java Software Engineer with experience in developing and maintaining enterprise-grade applications. Focused on clean, maintainable code, performance improvements, securit...
See MoreA Bachelor in computer science at Gdańsk University of Technology.
See MoreWe have over 14,500 Web 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.
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“The goal of this project was to create a modern, responsive website that reflected the client's brand while improving user experience and lead generation. The final website was optimized for speed, mobile responsiveness, and easy content management through WordPress and Elementor.”
Dominic @ Lone Sparrow LTD
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
“We brought Kobestarr Digital in to run our Google Ads after spending money elsewhere without much to show for it. Kobi set the whole thing up properly, built real conversion tracking, and kept the spend tight and accountable. What I value most is the honesty, he tells me plainly what the numbers say and what to do next...”
Ricky @ Sheesh Aesthetics
Jul 24, 2026
“I'm very impressed with the final result. The store feels more premium , loads better, and the user experience has improved significantly. Great communication throughout the project”
Gladys @ GLORIOUS COMPANY
Jul 24, 2026
“Mark Scicluna is a great developer. I confidently endorse Mark’s capabilities and character.”
Theodore @ Rhizomenet Pty. Ltd.
Jul 24, 2026
“Excellent Shopify SEO work. My website is well optimized, loads faster, and ranks better. Professional service, great communication, and fast delivery. Highly recommended.”
donald @ donalds
Jul 23, 2026
Clients Rate Twine Spring Web Developers 4.98 / 5.0
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3–5 minutes. Tell us about your project, your timeline, and how you want experts to contact you.
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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.
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Estimates only. Actual budget is set by you and agreed with your expert before any work begins.
ESTIMATED RANGE
zł9,500 – zł25,500
Full possible range for a mid-level Web Developer over 2–4 weeks
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