I will fix react js bugs, node js errors, and do small development tasks

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neha_sitole
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neha_sitole
Neha Sitole
fix react js bugs, node js errors, and do small development tasks
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fix react js bugs, node js errors, and do small development tasks

About this gig

Frustrated by stubborn bugs, broken layouts, or failing APIs?

Is your React frontend crashing, or is your Node.js backend refusing to connect to the database?

You are in the right place. Hi, I'm Neha, a Full Stack (MERN) Developer with 2+ years of experience building and troubleshooting modern web applications. I specialize in diving into complex codebases to fix errors, optimize performance, and deliver clean, scalable solutions.

What I Can Help You With:

  • Frontend Debugging: Fix logic and rendering bugs in React.js, Next.js, TypeScript, and JavaScript (ES6+).
  • UI & Layout Fixes: Resolve responsive design issues and broken Tailwind CSS or CSS Grid/Flexbox layouts.
  • Backend Troubleshooting: Debug Node.js and Express.js REST APIs, routing issues, and CORS errors.
  • State & Data Flow: Fix tricky state management bugs using Redux Toolkit and Context API.
  • Database Debugging: Resolve MongoDB data flow issues and backend query errors.
  • Advanced Features: Troubleshoot secure JWT authentication failures and Socket.IO real-time connection issues.
  • Performance: Optimize Next.js (SSR/SSG) for faster page load speeds and better SEO.

My Tech Stack:

  • Frontend: React.js, Next.js, TypeScript, Java

  • Programming language

    • JavaScript

  • Expertise

    • Debugging
    • Performance
    • Security
    • Testing procedures

  • Frontend framework

    • Bootstrap
    • Next.js
    • React.js
    • Tailwind CSS
    • Three.js

  • Backend framework

    • Express.js
    • FastAPI
    • NestJS
    • Next.js
    • Node.js

Get to know Neha Sitole

Neha Sitole

Software Developer Full Stack Developer

  • FromIndia
  • Member sinceJul 2026

  • Languages

    English
Hi, I’m Neha, a Full Stack (MERN) Developer with 2+ years of experience building modern, scalable web applications. • Tech Stack: React.js, Next.js, TypeScript, Node.js, Express.js, MongoDB, Tailwind CSS. • Expertise: REST APIs, JWT auth, Socket.IO real-time features, Redux Toolkit, and SEO/performance optimization. I have delivered solutions for fintech onboarding, edtech portals, and interactive dashboards. Committed to clean code, clear communication, and reliable delivery.

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