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$
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I will develop modern websites using next js typescript and sql
Vitalii
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About this gig
I will build modern, fast, and responsive websites and web applications using Next.js, TypeScript, and Supabase.
What I offer:
- ️ Full-stack web development (frontend + backend)
- ️ Responsive design for all devices (mobile, tablet, desktop)
- ️ Database integration (PostgreSQL, Supabase)
- ️ API development and integration (REST API)
- ️ E-commerce functionality (product catalog, cart, checkout)
- ️ Payment integration (Stripe, PayPal)
- ️ Custom admin panels and dashboards
- ️ Hosting setup and deployment (Vercel, Render)
My tech stack:
- Next.js / React
- TypeScript / JavaScript
- Node.js / Express
- Supabase / PostgreSQL
- Tailwind CSS / CSS3
- Git & GitHub
Recent projects:
- 3Dprinting ecommerce website online store with payment integration
- Travel website multipage business website with CMS
I'm a passionate developer with a college degree in programming. I pay attention to code quality, performance, and user experience. I will deliver clean, welldocumented code that works.
Let's discuss your project! Contact me before ordering to make sure we are on the same page.
Thanks!
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know Vitalii
Vitalii
Full Stack Developer
- FromUkraine
- Member sinceJul 2026
Languages
Ukrainian, English
💻 Full Stack Developer · Next.js, TS, Node.js
I build turnkey web solutions from concept to deployment.
✔️ Custom websites & complex web applications
✔️ E‑commerce platforms, admin dashboards, payment integrations
✔️ 3D model viewers, AI chatbots, cloud storage
✔️ Backend: Supabase, PostgreSQL, REST APIs, Git
🚀 Portfolio:
• 3D‑Druk – 3D printing platform with order management
• Ridnya Travel – responsive tourism website
💰 From 4000 UAH / project
⭐️⭐️⭐️⭐️⭐️ 5.0 client rating
My Portfolio
FAQ
What information do you need to start working on my project?
I will need: - A clear description of your project (features, functionality, goals) - Your content (text, images, logos) – I can help with advice if you're not sure - Any reference websites or design ideas you like - Your hosting/login details (if you need deployment)
How do we communicate during the project?
I'm available 7 days a week via Fiverr chat. I will: - Send you progress updates every 1–2 days - Show you previews of the work in progress - Ask clarifying questions when needed - Deliver the final product with clear instructions You'll never be left wondering what's happening!
Can you work on an existing website or project?
Yes! If you already have a website and need updates, improvements, or new features – I can help with that too. Just provide access to the code or CMS, and I'll take it from there.
Will I own the code after delivery?
Absolutely! Once the project is completed and delivered, you will own 100% of the source code. I do not use any hidden or locked code. You'll get a clean, well‑organized codebase with comments for easy understanding.
What if I need changes after delivery?
I offer free minor revisions within 7 days after delivery. If you need extra features or major changes, we can discuss it as a new order or an extra service. I'm always happy to help!
Do you have experience with Next.js and Supabase?
Yes! I have built commercial projects using Next.js, TypeScript, and Supabase, including: - An e‑commerce website with payment integration - A multi‑page business website with CMS I'm confident in delivering high‑quality, fast, and scalable web applications.
Why should I choose you?
✅ I'm a passionate developer with a programming education ✅ I deliver clean, well‑documented, and efficient code ✅ I communicate clearly and respond quickly ✅ I offer free revisions and support after delivery ✅ I'm honest about my skills – if I can't do something, I'll tell you upfront
