Fahad Hossain

Backend Developer • API Integration Expert • Learning Frontend

View My Projects

About Me

I’m a Backend & API Integration Developer with hands-on experience in JWT Authentication, OAuth2, Stripe Payment Integration, Webhooks, File Upload/Download, REST API Development and Postman API Testing.

I'm currently learning JavaScript & React to become a Full-Stack Developer.

Skills

Python Flask JWT Auth OAuth2 Stripe Payment Webhooks File Upload/Download REST API Postman Git & GitHub HTML CSS JavaScript (Learning) React (Learning)

My Projects

JWT Authentication System

Login, Register, Protected Routes, Refresh Token System.

View Project

OAuth2 Google Login

Complete OAuth2 login flow using Google — secure + production ready.

View Project

Stripe Payment + Webhook

Payment checkout, success event, webhook handler.

View Project

File Upload & Download API

Upload multiple files securely + download system with validation.

View Project