Boosted performance by 80% using memoization and optimized polling in JavaScript, TypeScript.

Built state management for 3 stores in MobX, TypeScript and JavaScript, reducing render issues by 25%.

Optimized tool overrides through TypeScript and JavaScript refactoring, reducing maintenance by 30%.

Expanded unit test coverage to 100% using Jest, TypeScript, JavaScript and Vitest.

Migrating 10GB of GeoJSON data to PostgreSQL database using Python scripts.

Worked on displaying RSS feed and 5000 sensor datapoints on the front end.

Resolved numerous UI bugs, resulting in a 30 percent improvement in user satisfaction metrics.

Boosted app engagement by 20% through audio recorder implementation (React Native, AWS).

Reduced document retrieval time by 30% through efficient implementation of document versioning in MongoDB.

Enhanced user interactions and app ratings using Expo’s push notifications and permissions.

Implemented Google cloud scripts in Python and SQL,increased the query execution on the database by 2x.

Built various backend features and 30+ RESTful APIs for all the six internal portals of the company using Django, MySQL and Google Cloud Platform.

Led a team of 3 and provided a consolidated view on cloud usage across project teams using Django as backend that helped in saving cloud costs up-to 20 percent.

Customized a ChatBot for a Conversational AI project; integrated it with Contact Center AI and Dialogflow using Node.js and reduced the operational cost to half.

Performed extensive unit testing for various components in the Conversation Designer using Node.js(Chai and Mocha) and achieved 100 percent code coverage.

Created web-pages using HTML,CSS,and Bootstrap and implemented functionality to send emails through Node.js scripts that increased 1000 new customers.