I will optimize your react or next js website for performance

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Sthuthi B

About this gig

Is your React or Next.js application slow, laggy, or taking too long to load?

I will analyze your application, identify performance bottlenecks, and implement practical optimizations to improve loading speed, rendering performance, and responsiveness.


I can help with:

Slow page loading

Unnecessary React re-renders

Next.js rendering issues

JavaScript and bundle optimization

Browser caching

Image optimization

Code minification

API-related frontend performance issues

Laggy or unresponsive UI


What you'll get:

Performance issue investigation

Bottleneck identification

Relevant performance optimizations

Before/after comparison where applicable

Clean and maintainable code


I have 3 years of professional experience working with React.js, Next.js, AWS, REST APIs, and production web applications, including frontend performance optimization and troubleshooting live application issues.


Please contact me before placing an order so I can review your application and confirm the scope of the performance work.

Respect third-party rights

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Get to know Sthuthi B

Sthuthi B

Software Development Engineer 2

  • FromIndia
  • Member sinceAug 2026
  • Languages

    English, Hindi
I am a Frontend Developer with 3+ years of experiece building scalable, production-grade applications using React.js, Next.js, and AWS. I am experienced in performance optimization, real-time platforms, and delivering reliable user experiences with clean, maintainable architecture. I am passionate about solving real-world problems and exploring better engineering approaches.