I will optimize react and next js website performance

A
aiwebx1
A
aiwebx1
Muhammad Arslan
optimize react and next js website performance
optimize react and next js website performance
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optimize react and next js website performanceoptimize react and next js website performance

About this gig

Is your React or Next.js website slow, facing performance issues, or struggling with Core Web Vitals?

I will analyze your website, identify performance bottlenecks, and implement targeted optimizations to improve loading speed and user experience.


What I can optimize:

  • React and Next.js rendering performance
  • Image optimization and lazy loading
  • JavaScript bundle size and code splitting
  • Slow pages and unnecessary re-renders
  • Core Web Vitals and loading performance
  • API requests and data-fetching bottlenecks

What you will receive:

  • Performance analysis of the agreed scope
  • Targeted fixes based on your website's needs
  • Clean, maintainable code changes
  • A summary of the improvements made


Why work with me?

I have hands-on experience with React, Next.js, Laravel, and full-stack application development. I focus on practical fixes, maintainable code, and measurable improvements where applicable.

Before placing an order:

Please share your website URL, the issues you are experiencing, and your project requirements. I will review the scope and recommend the most suitable package.


  • Note: Performance improvements depend on your website's architecture, hosting, third-party scripts, and existing code.

  • Programming language

    • TypeScript

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Security
    • Databases

  • Frontend framework

    • AngularJS
    • Next.js
    • React.js
    • Vue.js
    • Three.js

  • Backend framework

    • Express.js
    • FastAPI
    • Laravel
    • NestJS
    • Node.js

  • AI & low/no code builders

    • Lovable
    • Claude
    • Co.dev
    • Cursor
    • Antigravity

Get to know Muhammad Arslan

Muhammad Arslan

Full Stack Developer Nextjs React Nodejs for SaaS and MVPs

  • FromPakistan
  • Member sinceMar 2025

  • Languages

    Urdu, English, Hindi
I build SaaS products end to end, from empty repo to paying users, on Next.js, React, Node.js, and Express. In 5+ years I’ve shipped 60+ production features across EdTech, e-commerce, B2B marketplaces, and proptech: a multi-branch POS with real-time barcode scanning and local payment rails, a B2B marketplace on Stripe subscription billing serving buyers, sellers, and investors across Africa. Most MVPs take 4 to 6 weeks and ship on the stack you’ll scale on. I also build AI chatbots and n8n automations. Tell me what you’re building and I’ll send a real scope and timeline.

My Portfolio

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