1.Template - The backend project consists of custom solutions with various functionalities: file handling, cloud storage integration, authentication, chats, and email services. As the project is built using NestJS, its modularity enables efficient reuse of code for other applications, providing flexibility and scalability in development and implementation of new features. Stack: Node, Nest, Postresql, Prisma, Redis, Docker

2. HostBill - Comprehensive utility management service that facilitates seamless bill payments, including utilities such as electricity, water, and gas. The platform also enables users to conveniently submit meter readings, ensuring accurate and timely billing. I actively contributed to the implementation of essential functionalities, including parsing mechanisms, email client integration, and support for a custom payment system within the utility management service. Stack: Node, Nest, MySql, Prisma, Redis, RabbitMQ

3. Treedis - Engaged in the backend development of a virtual tours sales service for real-world locations, focusing on analytics collection, bug fixing, and expanding platform functionality, while collaborating within the team to enhance platform functionality. Stack: Node, Express, Postresql, Sequelize, Redis, MongoDB, React

4. SoYummy - This fullstack project implements the server-side of the So-Yummy application. It is built on Node.js, using the Express.js framework to implement the API and Mongoose for interacting with the MongoDB database.

5. Wallet App - This is a group project created after studying React. The application represents a personal "wallet', which allows users to monitor their decuctions and incomes. Each user can signup and signin to have personal account for monitoring their personal deductions. Redux and ReduxToolkit used for state managment.