I will fix react or next js bugs fast and professionally

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envi_daniel
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envi_daniel
Envi Daniel

About this gig

Im a Full Stack Developer with expertise in React, Next.JS,Node..JS,TypeScript, specializing in debugging and fixing issues quickly and efficiently. I will identify the root cause of your problem and deliver a clean, professional solution.

What I Can Fix:

  • React errors & crashes
  • Node.js / Express backend issues
  • API & MongoDB errors
  • Authentication & authorization bugs
  • CSS & layout problems
  • Performance & CORS issues
  • Deployment & hosting errors

Tech Stack:

  • Frontend: React,Next.Js,Typescript

What Youll Get:

  • Fast and reliable bug fixing
  • Clean, tested, and maintainable code
  • Clear explanation of the issue
  • Professional and responsive communication
  • Post-delivery support

Please contact me before ordering to discuss your issue.

Get to know Envi Daniel

Envi Daniel

Full Stack Dev Web Mobile

  • FromCongo [DRC]
  • Member sinceJan 2026
  • Avg. response time1 hour
  • Languages

    French, Swahili, English
I build scalable and high-performance web and mobile applications using React, Next.js, and React Native (Expo), supported by robust backend systems with Node.js and NestJS. I also architect cloud infrastructure on AWS with Docker and CI/CD automation to ensure reliability, scalability, and faster deployment cycles.