I will build and fix nodejs nestjs rest API with mongodb and postgresql

A
alihusnain124
A
alihusnain124
Ali Husnain
Alcune informazioni sono riportate in lingua inglese.

Informazioni su questo servizio

Looking for a reliable Node.js or NestJS backend developer?

You are in the right place!


I am Ali Husnain, a full-stack developer with 5+ years of

experience building and fixing backend systems using Node.js,

NestJS, Express, MongoDB, and PostgreSQL.


WHAT I CAN DO:


Bug Fixing & Optimization

- Fix Node.js and NestJS backend bugs and errors

- Resolve API failures, slow queries, and crashes

- Fix JWT auth, session, and security issues


API Development

- Build REST APIs from scratch using Node.js or NestJS

- Design scalable and clean API architecture

- JWT and OAuth authentication setup

- Third party API integrations


️ Database

- MongoDB schema design and optimization

- PostgreSQL and MySQL database setup

- Query optimization for better performance

- Data migration between databases


WHY CHOOSE ME:

5+ years real backend experience

Clean, well-documented code

Fast delivery with regular updates

100% satisfaction guaranteed

Free consultation before order


TECH STACK:

Runtime: Node.js, NestJS, Express.js

Database: MongoDB, PostgreSQL, MySQL, Redis

Auth: JWT, OAuth, Passport.js

Tools: Git, Postman, Docker, REST API


Message me before ordering so we can

discuss your requirements.

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Ali Husnain

Software Engineer

5,0(1)
  • DaPakistan
  • Membro dadic 2021
  • Ultima consegna2 anni
  • Lingue

    Urdu, Inglese
Hi! I'm Ali Husnain — a full-stack web developer from Pakistan with 5+ years of experience building scalable web applications. I specialize in Laravel, PHP, React, and Node.js. I have worked on e-commerce platforms, SaaS applications, REST APIs, and custom dashboards for clients across the globe. My focus is always on clean code, fast delivery, and clear communication. Whether you need a bug fixed urgently or a complete web app built from scratch — I'm here to help. Skills: PHP | Laravel | React | Next.js | Node.js | MySQL | PostgreSQL | MongoDB | REST API | Tailwind CSS

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