I will troubleshoot and fix bugs in your react or nodejs app

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devmilon923
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devmilon923
Milon Mia
Certaines informations sont présentées en anglais.

À propos de ce service

Is your React, Next.js, or Node.js application broken, crashing, or showing unexpected errors?

I will troubleshoot, debug, and fix issues in your web application to restore stability and performance. Whether it's a frontend bug, backend error, API failure, authentication issue, database problem, or deployment error, I'll identify the root cause and provide a reliable solution.


Services Include

  • React & Next.js bug fixing
  • Node.js & Express debugging
  • API integration issues
  • JWT/Auth problems
  • MongoDB, PostgreSQL & Prisma errors
  • Docker, Nginx & deployment issues
  • Performance optimization
  • Payment gateway & webhook fixes


Why Choose Me?

  • Root-cause analysis, not temporary patches
  • Clean, maintainable code fixes
  • Production-ready solutions
  • Clear communication and updates
  • Long-term stability and scalability


I focus on delivering reliable fixes that improve code quality and prevent recurring issues.


Please contact me before placing an order. Every bug is unique, and reviewing the issue first helps me provide accurate pricing and the best solution.

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Découvrez Milon Mia

Milon Mia

Full Stack developer for SaaS Development, Custom Web Apps, AI Integration

  • DeBangladesh
  • Membre depuisjuin 2026
  • Langues

    Bengali, Hindi, Anglais
I help startup founders turn ideas into scalable SaaS MVPs and production-ready web apps. Whether you're building from scratch, stuck with an AI-generated MVP, or need to fix and scale an existing app, I can help you launch a real product. I specialize in React, Next.js, Node.js, and databases like PostgreSQL and MongoDB. I follow a clear process from planning to deployment. Message me before ordering to discuss your project.

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