I will fix bugs in your react, nodejs or mongodb web application

S
sanjaysingh124
S
sanjaysingh124
Sanjay Singh
fix bugs in your react, nodejs or mongodb web application
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fix bugs in your react, nodejs or mongodb web application
Full Screen
Full Screen
fix bugs in your react, nodejs or mongodb web applicationfix bugs in your react, nodejs or mongodb web applicationfix bugs in your react, nodejs or mongodb web application

About this gig

Is your React, Node.js, Express or MongoDB app throwing errors? I will find and fix it fast. I am a full stack MERN developer with real production experience building and maintaining live web applications for real clients. What I can fix: - React component errors and UI bugs - Node.js / Express API errors - MongoDB connection and query issues - Authentication and JWT token problems - CORS errors - Deployment issues on Vercel or Google Cloud Run - Console errors and broken functionality - REST API not working correctly What I need from you: - Access to your code (GitHub link or zip file) - Description of the bug or error - Screenshots or error messages if available What you will get: - Bug fixed and tested - Clear explanation of what was wrong - Clean and readable code changes I deliver real fixes, not workarounds. Message me before ordering to describe your issue so I can confirm I can help.

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Get to know Sanjay Singh

Sanjay Singh

Full Stack MERN Developer SaaS and Web App Builder React and Nodejs

  • FromIndia
  • Member sinceFeb 2023
  • Avg. response time1 hour

  • Languages

    Hindi, English
I'm a full-stack MERN developer who builds production-ready SaaS web apps real deployed products with real users, not demo projects. Projects: ComboLib (library management SaaS), Vidyakul (EdTech video platform), LearnIQ (K-12 adaptive learning) all live. Stack: React + Vite + TypeScript + Tailwind CSS, Node.js + Express + MongoDB Atlas, deployed on Vercel and Google Cloud Run. What I build: SaaS MVPs, admin dashboards, multi-role systems, payment integrations (Razorpay/Stripe), REST APIs. Have an idea? Let's build it.

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