Worked in monorepo (in React, javascript Typescript) and used libraries like threejs, konvajs to build UI tools that enable annotations in 3D and 2D (lidar / images/ videos/ segmentation)• Implemented a 3D line tool using threeJS library which generated dollar 1M deals for the company.• Enable an interactive quality feedback system including issues and doodles within tool handling 2L issues per day.• Introduced Undo/Redo functionality for all actions in the tool using Command design pattern.• Implemented tracking system for user’s interaction on our tool and integrated it with New Relic to analyze events.• As part of On-call, got to know whole Frontend architecture and a chance to solve issues like concurrency, memory leaks, etc

(Company got shut down due to Covid)Worked with product managers and head of technology to build a full-stack web app using ReactJS, NodeJS, and MongoDB• Build features like a notification system that is used by the 300+users. In this, I implemented RESTFul APIs, built a business logic service layer and UI using REACT with a fast speed, and an auto-refresh system.• I also implemented a responsive PWA, service worker, and cache system for a better experience for users.• Implemented architecture for authenticated users and non-authenticated users.• Re-designed the website’s home dashboard, landing page, and school profile just like LinkedIn using React Hooks and CSS.• Involved in implementing React webplayer using state machine

• Created dashboard in Reactjs to help users track their learning• Made several personal and group projects on web developmenttechnologies like NodeJS, Express, MySQL Database.• Given various code reviews, help the tech team with SQL Databaseand mentored juniors