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Fiverr Pro
Português
$
USD
I will fix bugs and errors in your react or nodejs application
Muhammad N
Sobre este Serviço
Is your React or Node.js app throwing errors? I will find and fix your bugs quickly, cleanly and permanently.
With 5+ years of MERN stack experience, I have debugged hundreds of real-world production applications. No issue is too complex.
What I can fix: React.js bugs & errors Node.js & Express issues MongoDB query problems REST API not working Console errors & warnings Vercel & Railway deployment errors Performance & loading issues Authentication & JWT errors
Why choose me: 5+ years real experience Fast turnaround time Clean fix with full explanation Free revision if issue persists Reply within 1 hour
Respeite os direitos de terceiros
Esteja atento ao fato que é contra as políticas do prestador da Fiverr incluir temas, modelos ou outros elementos no trabalho entregue que infrinjam os direitos de terceiros ou leis aplicáveis. Leia mais em nosso Guia de Criação Digital Responsável.
Conheça mais sobre Muhammad N
Muhammad N
Full Stack MERN Dev
- A partir dePaquistão
- Membro desdeabr. de 2026
Idiomas
Inglês, Urdu
With 5+ years of experience, I specialize in the MERN stack , MongoDB, Express.js, React, and Node.js. I build solutions that work, scale, and impress.
✅ React.js / Next.js Development
✅ Node.js & Express REST APIs
✅ MongoDB Database Design
✅ JWT Auth & Role-Based Access
✅ AI Integration (OpenAI, Claude)
✅ Payment Gateway (Stripe)
✅ Deployment (Vercel, AWS)
🔹 On-time delivery always
🔹 Clear communication
🔹 Post-delivery support
Meu portfólio
Perguntas frequentes
What do you need from me?
Just share your code, GitHub link, or error screenshot and I will take it from there.
What if the bug is not fixed?
I offer free revision until the issue is fully resolved.
Do you work with TypeScript?
Yes, I work with both JavaScript and TypeScrip
How fast can you start?
I usually start within 1 hour of receiving project details.
