I will fix mern stack bugs and API errors

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sheeraz_mern
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sheeraz_mern
Sheeraz Ali
fix mern stack bugs and API errors
fix mern stack bugs and API errors
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fix mern stack bugs and API errorsfix mern stack bugs and API errorsfix mern stack bugs and API errorsfix mern stack bugs and API errorsfix mern stack bugs and API errorsfix mern stack bugs and API errors

About this gig

Are you looking for a professional MERN stack developer to build a modern web application or resolve critical production bugs?


I specialize in full-stack web development, API integration, and cloud deployments using MongoDB, Express.js, React.js, and Node.js.


What I Offer:

- Custom Full-Stack Apps: High-performance web apps, dashboards, and CRM systems

- Production Bug Fixing: Resolving CORS issues, 500/404 server errors, and network timeouts

- Cloud & Hosting Deployment: Complete configuration on Netlify, Railway, and Vercel

- Secure API Architecture: RESTful endpoints with JWT authentication and env variable protection

- Database Management: MongoDB Atlas setup, connection pooling, and schema design


Tech Stack:

- Frontend: React.js, Vite, Tailwind CSS, JavaScript (ES6+)

- Backend: Node.js, Express.js, REST APIs

- Database: MongoDB, Mongoose, Atlas

- DevOps: Netlify, Railway, Vercel, Git & GitHub


Why Choose Me?

- Clean, maintainable, and well-structured code

- Fast turnaround for urgent deployment emergencies

- Reliable communication and post-delivery assistance


Please message me before placing an order to discuss your project requirements!


  • Website type

    • E-Commerce store

  • Programming language

    • HTML & CSS
    • JavaScript
    • React
    • Tailwind CSS
    • Node.js

  • Website features

    • Marketing
    • Shipping
    • Booking
    • Portfolio
    • Dashboard
    • Landing page
    • User Authentication
    • Admin Panel
    • API integration
    • AI integration
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Get to know Sheeraz Ali

Sheeraz Ali

Full Stack MERN Developer, Web Deployment Specialist

  • FromPakistan
  • Member sinceSep 2026

  • Languages

    Urdu, English
Hi, I am Sheeraz, a Full Stack MERN Developer specializing in building responsive web applications and resolving complex production deployment issues. My expertise includes: - React.js, Vite, and JavaScript for modern user interfaces - Node.js and Express.js for scalable REST APIs - MongoDB and MongoDB Atlas database architecture - Production deployments and debugging on Netlify and Railway - Fixing CORS errors, connection timeouts, and authentication workflows I deliver clean, maintainable code and production-ready applications. Feel free to reach out to discuss your project!

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