I will fix your nodejs react or postgresql bugs fast

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ejazkarim942
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ejazkarim942
Ejaz Karim
Algumas informações são exibidas no idioma inglês.
fix your nodejs react or postgresql bugs fast
Tela Inteira
fix your nodejs react or postgresql bugs fast
Tela Inteira
fix your nodejs react or postgresql bugs fastfix your nodejs react or postgresql bugs fast

Sobre este Serviço

Is your Node.js API throwing errors? Your React app crashing? Your PostgreSQL queries running slow? I will find the problem and fix it fast.


I have built and debugged complex systems including a complete Core Banking System with 55 API endpoints. I have seen and fixed almost every type of bug in Node.js, Express, React, and PostgreSQL. I do not just fix the error, I explain what caused it so you understand and it does not happen again.


Bugs I fix:

- Node.js and Express API errors and crashes

- React component bugs and state issues

- PostgreSQL query errors and slow queries

- JWT authentication issues

- CORS errors

- Database connection problems

- npm and dependency conflicts


What you get:

- Fixed source code

- Written explanation of every fix

- Follow up support after delivery


If I cannot fix your bug, I will refund you. Message me first with your problem and I will tell you honestly if I can fix it before you order.

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    • Personalizada
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Conheça mais sobre Ejaz Karim

Ejaz Karim

Full Stack Developer NodeJS React PostgreSQL 10 Years Experience

  • A partir dePaquistão
  • Membro desdeout. de 2021

  • Idiomas

    Urdu, Inglês
I am Ejaz Karim, a Full Stack Developer with 10 years of experience in Node.js, React, and PostgreSQL. My biggest project is a complete Core Banking System with 55 API endpoints, fraud detection, loan management, and a full React dashboard. If I can build a banking system, I can build anything you need. What I build: - REST APIs with Node.js and Express - React dashboards and admin panels - PostgreSQL databases - Full stack web applications - Management systems for any business I deliver clean code on time with support after delivery. Message me before ordering.

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