Rajesh Devangam Sajja

Full Stack Engineer Intern

Mindful Gurukul•  June 2023 - May 2024•  Mumbai - Remote

◦ User Activities: Implemented User Activities in Skitii Mobile App for Splash, Mindfulness, Sleep, Profile Management and driving insights from their activities. Built with React Native, NodeJS, Express, MongoDB, React. ◦ Gaming and Socials: Added Friends, Invites, Gaming features for playing with friends, along with its Leaderboard and rewards. ◦ Admin Panel, Payments and Coins: Implemented Payment Gateway for Coin and premium purchases, and coins management. Built APIs for Gaming, Socials and Payments for using on Admin Dashboard. ◦ Testing and Deployment: Iterative Testing and Deployment of Application on AWS Cloud utilizing S3, EC2. Continuous Improvements with new features and bug fixes. ◦ Improvements: Worked on improving performance by 45% using better strategies like code splitting, caching, lazy loading, etc. Improved user retention rate of users by 34% by frequent remainders and working on feedback. Improved critical APIs from 800ms to 200ms by using better design and queries.

Web Developer Intern

Houpd•  February 2023 - April 2023

- Enhanced website front-end for improved user experience, implementing responsive design and interactive features to engage visitors effectively. - Performed data scraping activities, extracting valuable information and integrating it seamlessly into the project, ensuring up-to date and accurate data. - Managed inventory and product details, ensuring efficient organization and accessibility of information.