SubTrack Pro

SubTrack Pro is a backend-focused subscription management system that handles customers, plans, billing cycles, and automation. It is designed as a production-ready Node.js/Express application backed by MongoDB.

My role

Implemented the server, database models, and core business logic.

Tech stack

  • Node.js
  • Express
  • MongoDB
  • JWT
  • TypeScript

Key features

  • JWT-based authentication and authorization
  • CRUD operations for customers and subscriptions
  • Automated workflows for renewals and status changes

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