I will fix bugs and improve performance in your react app

B
bablysingh
B
bablysingh
Bably K
fix bugs and improve performance in your react app
Full Screen
fix bugs and improve performance in your react app

About this gig

I'll diagnose and fix bugs in your React or Next.js app, or run a focused performance pass reducing unnecessary re-renders, cutting bundle size, adding lazy loading, and improving Core Web Vitals with a short summary of what changed and why.


What you get:

- Up to 5 bug fixes OR one performance audit + fixes (Premium)

- Before/after notes so your team knows what changed

- Quick, clear turnaround


Good for apps that work but feel sluggish, or have a handful of nagging bugs you haven't had time to chase down.

  • Platform

    • Custom

  • Website type

    • Business
    • Landing page
    • Blog
    • Portfolio
    • Saas

  • Programming language

    • JavaScript
    • TypeScript
    • HTML & CSS
    • Bootstrap
    • React
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 Bably K

Bably K

Software Developer

  • FromIndia
  • Member sinceNov 2025

  • Languages

    English
Software Developer specializing in React, Next.js, and TypeScript. I build fast, scalable web apps and enjoy wiring real AI into products, not just demos. Over 2 years I've shipped features for a wedding-planning platform (CRM modules, dynamic forms, a backend-driven UI system) and business tools for inventory and sales workflows. I've also built an AI Book Assistant with real-time voice AI, and Roomify, which turns floor plans into AI-rendered visuals. New to Fiverr, not new to building , happy to start small so you can see how I work.

My Portfolio

Other Website Maintenance Services I Offer

Related tags