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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
- FromBangladesh
- Member sinceApr 2022
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.
