=> Footlocker Multivendor E-Commerce App ::) Worked as a Node.js developer in Footlocker project developed using MERN Stack. Footlocker deals with 55+ shoes categories. :) Developed core modules, Middleware based approach to handle HTTP request life cycle, worked in making real- time requests. Implemented lazy loading technique & reduced the website load-time from 7 seconds to 1.3 seconds. :) Developed socket.io-based chat system for real-time update/notifications also worked in server-side events, communication between buyers and vendors. Lazy loading implementation ensures that resources, those associated with the chat system and data from MongoDB are loaded only when needed, contributing to an overall responsive and efficient user interface. :) Utilized JWT tokens to authorize and authenticate users, preventing unauthorized access to sensitive endpoints and ensuring secure communication between the frontend and backend. Integrated Stripe and PayPal payment gateways.:) Implemented end-to-end CI/CD pipeline using AWS services including CodeCommit, CodeBuild, CodePipeline, and CodeDeploy.:) Leveraged AWS EC2 instance to deploy the app within a configured VPC for an isolated network environment along with RDS to deploy the Database on AWS. => React Developer at Limifood.com ::) As a React developer. I've Implemented infinite scroll with generator functions that increases the userretention on the project. Used Redux for seamless and scalable state management.:) Implemented Jenkins CI/CD Pipeline to deploy React app along with SonarQube to scan the quality of code to meet the industry standards. Utilized Docker for containerization and GitHub Webhooks to deploy it on AWS EC2 that is attached with VPC for secure virtual networking environment.