•l Developed a scalable E-Commerce backend using NestJS, GraphQL, and TypeORM.
•Features: Secure payments and real-time updates.
•Followed ACID, SOLID principles, Design Pattern and clean architecture principles.
•Features: Efficient data handling, task scheduling, and real-time notifications via Redis, pubsb, Firebase, cloudinary, JWT, stripe, nodemailer, passport.js and BullMQ