Collaborated with UX designers to implement a UI component library with over 50 components using React and Figma to improve reusability and documentation

Built responsive mobile app using React native and TypeScript to allow users to manage different group benefits and receive latest updates of claims

Implemented a secure user information storage system that enable local authentication including FaceID and fingerprints in the mobile app using react-native-keychian

Implemented single sign-on feature for different external partners by MSAL.js

Participated in design of a new distributed architecture for the PEAKS system

Implemented the distributed architecture using Java and Akka actor, speeding up the workflow management by 30%

Implemented efficient data export based on industrial standard including PSM and MZXML

Implemented back-end data storage using H2 and Cassandra databases

Optimized the back-end’s data storage algorithm to increase efficiency and security

Developed a real time lock system to enable interaction between multiple users