Qasim Shahzad's Services | ContraServices by Qasim Shahzad
Qasim Shahzad

Qasim Shahzad

I build and fix backend systems that scale.

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Islamabad, Pakistan

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Islamabad, Pakistan

Cover image for I'll Build Your Node.js Backend from Scratch for Agency Projects
Docker

Docker

API Design

Backend Engineer

I'll Build Your Node.js Backend from Scratch for Agency Projects

$100

Cover image for Fix Node.js Backend Bugs and API Issues

Authentication issues (JWT / sessions / OTP)

API errors & broken endpoints

Middleware / routing issues in Express

Fix Node.js Backend Bugs and API Issues

$20

Cover image for Build Scalable REST APIs with Node.js & MongoDB

CRUD APIs

Auth integration

Error handling

Build Scalable REST APIs with Node.js & MongoDB

$20