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I will build rebuild custom website development full stack front end back end developer
Sajib
About this gig
About This Gig
I will build a Full Stack React.js / Next.js web app with fast performance, clean UI, and scalable architecture. I create SEO-optimized websites, SaaS platforms, dashboards, and PWAs using React, Next.js, Node.js, Express, and Supabase. Whether you need a custom website, eCommerce store, admin panel, PWA, or Figma to React/Next.js conversion, I deliver clean, secure, production-ready solutions.
Services:
- Full Stack Web Development (React / Next.js)
- Custom Website Development
- SaaS & Dashboard Development
- PWA Development (Offline + Installable)
- Supabase Integration (Auth, DB, Realtime)
- REST API Development
- eCommerce Development
- Figma to React / Next.js Conversion
- Bug Fixing & Optimization
Tech Stack:
React.js | Next.js | Node.js | Express | Supabase | MongoDB | PostgreSQL | Tailwind CSS | TypeScript | JavaScript
Why Me:
- 3+ Years Experience
- Fast Delivery & Clear Communication
- SEO & Performance Optimized Code
- Clean & Scalable Architecture
- Unlimited Support Until Satisfaction
Message me before ordering to discuss your project and build a high-quality, scalable web solution.
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 Sajib
Sajib
Full Stack Web Developer React Next js Node js Expert
- FromBangladesh
- Member sinceApr 2022
- Avg. response time1 hour
Languages
Bengali, English, Hindi
Hi! I’m Sajib Bhattacharjee, a Full Stack Web Developer building modern, fast, and scalable web applications.
I develop React.js and Next.js apps, SaaS platforms, dashboards, PWAs, and custom full-stack solutions using Node.js, Express, and Supabase. I focus on clean code, performance, SEO, and scalability. I deliver custom websites, eCommerce, admin panels, API integration, and Figma to React/Next.js conversion with secure, responsive, production-ready results.
📩 Let’s build a powerful and modern web application for your project.
My Portfolio
FAQ
What do you need to start working?
I need a clear project brief including requirements, features, design references, content (text/images/logos), and any technical preferences.
Will my website be mobile-friendly and responsive?
Yes, every website and web app I build is 100% responsive, optimized for mobile, tablet, and desktop with smooth performance.
Do you develop React.js and Next.js applications?
Yes, I specialize in React.js and Next.js development for modern, fast, SEO-friendly web applications and SaaS platforms.
Can you convert Figma or PSD designs into code?
Absolutely. I provide pixel-perfect Figma/PSD to React or Next.js conversion with clean, maintainable code.
What is a Progressive Web App (PWA)?
A PWA is a web app that works like a mobile app with offline support, installability, and fast performance, improving user engagement.
Do you provide support after project delivery?
Yes, I provide support and minor revisions after delivery to ensure everything runs smoothly and meets your expectations.
