MongoDB & Express CRUD API

01 — the brief

Production-ready CRUD API built with MongoDB and Express.js, featuring comprehensive endpoints for product management and secure user authentication.

Implements JWT tokens, password hashing with bcrypt, robust error handling, input validation, and rate limiting to prevent abuse. Designed for seamless frontend integration with scalable architecture.

02 — what it does

• 01Built RESTful API with Express.js providing CRUD endpoints (GET, POST, PUT, DELETE) for product management
• 02Implemented secure user authentication system with JWT tokens, bcrypt password hashing, and session management
• 03Integrated express-rate-limiter to prevent API abuse, limiting requests to 100 per 15 minutes per IP address
• 04Developed comprehensive error handling and input validation using middleware, reducing invalid requests by 80%
• 05Designed scalable MongoDB schema with proper indexing, achieving <100ms response times for database queries
• 06Created detailed API documentation enabling easy frontend integration and developer onboarding

03 — the frames

04 — the stack

05 — adjacent evidence

• University Report SystemComprehensive university report management system with multi-role authentication and administrative features.
  2025
• Primary Healthcare SystemHospital management system for patient information, appointments, and inventory tracking.
  2024
• QR Code GeneratorVersatile QR code generator supporting multiple formats with real-time validation and native sharing.
  2024