I will fix bugs or add a feature to your react or nodejs app

R
rajandev01
R
rajandev01
Rajan
fix bugs or add a feature to your react or nodejs app
Full Screen
fix bugs or add a feature to your react or nodejs app
Full Screen
Full Screen
fix bugs or add a feature to your react or nodejs appfix bugs or add a feature to your react or nodejs appfix bugs or add a feature to your react or nodejs app

About this gig

Is your React or Node.js app throwing errors, behaving unexpectedly, or missing a feature you need? I'll dig into your existing codebase, find the root cause, and fix it cleanly without breaking anything else.

I work with React, Node.js, Express, MongoDB, Next.js, and TypeScript. I've built and deployed 3 full production-style applications (check my portfolio) so I understand real-world codebases, not just tutorial projects.

What I need from you: access to your repository (GitHub or a zip) and a clear description of the bug or feature you want.

I'm new to Fiverr but not new to building software I'm looking to build a strong track record here, so I put in extra care on every order. Message me before ordering if your issue doesn't clearly fit a package, and I'll help scope it correctly.

  • Platform

    • Custom

  • Website type

    • E-Commerce store
    • Business
    • Saas
    • Job board
    • Portal

  • Programming language

    • JavaScript
    • TypeScript
    • HTML & CSS
    • 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 Rajan

Rajan

Full Stack Web and Mobile Developer

  • FromIndia
  • Member sinceJun 2026

  • Languages

    Hindi, English
Full-Stack MERN Developer building web apps (React, Node.js, Express, MongoDB) and mobile apps (React Native/Expo). Built and deployed 3 production projects — a real-time restaurant ordering platform (Socket.IO, Redis, Docker) and a multi-tenant SaaS with a companion mobile app. Work with React, Next.js, MongoDB, JWT Auth, Razorpay, and AI APIs (Gemini, OpenRouter). Clean, scalable code, proper deployment on Vercel/Render. Final-year B.Tech CSE student (2027) — new to Fiverr, not new to shipping real software. Need a reliable dev? I'm your guy.

My Portfolio

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