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$
USD
I will speed up your react or nextjs site and fix core web vitals
Syed Tasavour
About this gig
Looking for a full stack developer to build a fast, scalable web application with React and Node.js? You are in the right place.
I am a full stack MERN developer with real production experience. I have built systems serving 5M+ users with 99.9% uptime and 300+ REST APIs, so your web app will be clean, secure and built to scale.
WHAT I CAN BUILD FOR YOU
Full stack web apps with React, Next.js and Node.js. User authentication, dashboards, admin panels, REST APIs, database design and third party integrations (payments, email, storage). Responsive UI that works on every device.
MY TECH STACK
Frontend: React.js, Next.js, TypeScript, Tailwind CSS. Backend: Node.js, Express.js, MongoDB. Deployment on AWS and modern cloud platforms.
WHY WORK WITH ME
You get clean code, full source code ownership, honest communication and support after delivery. I treat your project like my own product.
Message me before ordering so I can understand your idea and recommend the best package for your budget.
Get to know Syed Tasavour
Syed Tasavour
Full Stack Web Developer, React, Node, Next and AWS
- FromIndia
- Member sinceJul 2026
- Avg. response time1 hour
- Last delivery2 weeks
Languages
English, Hindi, Kashmiri, Urdu, Arabic
Full-stack developer with 7+ years building MERN and serverless apps that run at real scale. I ship React and Next.js frontends with Node.js and Express APIs behind them, plus AWS and real-time systems using Socket.IO and Redis. My work has served 5M+ users at 99.9% uptime with 300+ APIs delivered. Need a full product, a scalable backend, or real-time chat and video? I deliver clean, reliable work on time.
My Portfolio
FAQ
Will you change how my site looks?
No. Speed work happens under the surface — bundles, images, caching, loading order. Your design and functionality stay exactly as they are. I test before and after to confirm nothing broke.
Do you work on WordPress or Shopify?
I specialise in React and Next.js codebases, where I can fix the root cause rather than install a caching plugin. If you're on WordPress and the speed problem won't go away, message me — sometimes migrating to Next.js is the real answer, and I do that too.
What score will I get?
I don't promise a number before seeing the site — anyone who does is guessing. Send me your URL and I'll run a free audit and tell you realistically what's achievable and what's limiting it.
