I will fix bugs in react nextjs mern stack web application

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mostafijmf
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mostafijmf
Mostafij M
fix bugs in react nextjs mern stack web application
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fix bugs in react nextjs mern stack web application

About this gig

Are you facing bugs or errors in your React, Next.js, Node.js, or MERN stack web application?


You're in the right place.


I will professionally fix bugs, resolve issues, optimize performance, and improve your existing web application quickly and efficiently.


I specialize in:

  • React.js Bug Fixing
  • Next.js Errors & Issues
  • MERN Stack Debugging
  • API Integration Problems
  • Authentication & JWT Issues
  • Database & MongoDB Errors
  • Frontend & Backend Fixes
  • Responsive UI Problems
  • Server Errors
  • Performance Optimization


Technologies I work with:

  1. React.js
  2. Next.js
  3. Node.js
  4. Express.js
  5. MongoDB
  6. TypeScript
  7. Tailwind CSS
  8. Redux
  9. REST API


Why choose me?

  • Clean & maintainable code
  • Fast communication
  • Quick delivery
  • Professional debugging approach
  • 100% client satisfaction


Please contact me before placing an order so I can understand your issue and provide the best solution.


Let's fix your application professionally.

  • Website type

    • Saas

  • Programming language

    • JavaScript
    • TypeScript
    • React
    • Tailwind CSS
    • Node.js

  • Website features

    • Payment
    • Customer support
    • Inventory
    • Analytics
    • Chat
    • Portfolio
    • Dashboard
    • Landing page
    • User Authentication
    • Admin Panel
Respect third-party rights

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Get to know Mostafij M

Mostafij M

Full Stack Web Developer, MERN Stack

5.0(6)
  • FromBangladesh
  • Member sinceMar 2021
  • Last delivery2 years

  • Languages

    Bengali, English, Hindi
Hi, I'm Mostafij — a Full Stack MERN & Next.js Developer. I specialize in building modern SaaS applications, dashboards, REST APIs, authentication systems, and fixing complex bugs in React/Next.js applications. My expertise includes: • Next.js • React.js • Node.js • Express.js • MongoDB • TypeScript • API Integration • JWT Authentication I focus on clean code, responsive UI, performance optimization, and scalable architecture. Let's build something great together.

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