Sourav Ghosh

Backend-Focused Full-Stack Developer

I am Sourav Ghosh, a developer who loves building the "invisible logic" that powers modern web applications. I specialize in scalable backend architectures, clean API design, and database modeling, while retaining the ability to build complete end-to-end solutions.

JavaScript (ES6+) Node.js Express.js MongoDB REST APIs Auth & RBAC JWT & Cookies Google OAuth Email Services Cloud Hosting Git GitHub React.js

ShareBy

Founder & CEO

ShareBy is a privacy-first file sharing platform designed for friction-free transfer. Users can share files securely using a unique 6-digit code without the need to create an account.

Technical Highlight: Designed the complete backend architecture for secure file handling, automated cleanup routines, and high-concurrency request management.

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Placement Portal System

College Project · Backend Architect

I engineered the backend system for a comprehensive placement portal utilized by students, recruiters, and placement coordinators.

Implemented complex Role-Based Access Control (RBAC) to secure student data.
Built RESTful APIs for job postings, application tracking, and profile management.
Designed the MongoDB schema to handle relationships between Students, Companies, and Jobs.

Node.js Express MongoDB JWT Auth

Dashboard view showing role-specific actions for coordinators.