• Designed and developed a user centered web application used by 500+ users. • Worked on web application used by 1000+ users, to enable a remote tracking and recommendation system. • Developed UI for users using ReactJS and Redux with 100+ components.• Created and worked in databases using MySQL and MongoDB by Docker containers.• Performed backend operations by using ExpressJS framework based on NodeJS using RESTful APIs.• Leveraged Ramda library on JavaScript (ES5, ES6/7 and ES8) to reduce side effects and 10% code lines.• Created snapshot file with JEST which resulted into 100% accuracy to track CSS.• Performed view testing in Storybook by using unit tests to minimize bugs by 99%.• Completed the backend integration and unit test in 2 seconds, using Mocha, Chai and Sinon. • Integrated kafka to get data from different databases and published the data in UI using Websocket.• Deployed frontend and backend in AWS and IBM Cloud.• Performed git command in VSCode editor. Reviewed code and merged code in github.• Automated CI/CD pipeline by creating a CircleCI yaml file.

• Conducted secured data exchange between cloud and users by using Google’s spectrum map to find white space.

• Reduced 60% energy consumption, 80% latency and reached 95% data packet delivery ratio by developing a routing algorithm and applied 10,000 wireless sensors in the simulator developed in JAVA language.• Developed a framework using JAVA language and simulated Mobile Ad-hoc Networks (MANET) in the simulator by applying 500 wireless independent nodes.• Ensured that system integration test results were documented; conducted weekly meetings with colleagues to report progress and discuss defects when compared other simulators.