Developed the backend using MongoDB to hold the messages, conversations, and images as well as developing the server that facilitated the live messaging.

Collaborated with a team to design the architecture of the application and establish the flow of data between various components. Through this process, we were able to create a robust and scalable system that effectively met the needs of our users.

Developed and implemented a new microservice backend using Express.js and Postgres, ensuring high performance, scalability, and maintainability.

Utilized NGINX for load balancing to distribute incoming traffic evenly across multiple instances of the microservice, improving the overall reliability and availability of the application.

Implemented Nginx caching to reduce response times and improve the overall user experience, resulting in a significant increase in the number of requests per second (4000 RPS).

Deployed the microservice on AWS EC2 instances to leverage the flexibility and scalability of cloud infrastructure.

Created user reviews widget that displayed the overall ratings and statistic of the item as well as all user reviews .

Developed a reusable star rating component that was used throughout the website.

Collaborated in a team to four using agile methodology to work on meeting requirements .