OAuth 2.0 Authentication Backend Development for Jamaat

Overview I developed OAuth 2.0 authentication backend for the MSLM Jamaat platform, enabling secure Google, Facebook, Apple, and LinkedIn sign-ins. Built with Golang and fully integrated into the existing cloud platform framework.

Roles Backend Developer

Tech Stack Golang · AWS S3 · Firebase · OAuth 2.0 social authentication

Project Highlights • Built secure Golang backend APIs to support OAuth 2.0 login flow • Enabled Google, Facebook, Apple, and LinkedIn social sign-ins to streamline user access • Managed session flows, token exchange, and user profile creation via Firebase as backend auth store • Leveraged AWS S3 for storage and Firebase for user data and session persistence • Ensured seamless signup and login flow across multiple identity providers

This implementation resulted in secure multi-provider login functionality, increased user accessibility, and streamlined onboarding across the platform.