I.

· Developed a mobile game to inspire kids in physical activities using React Native on both iOS and Android.

· Collaborated with the design team tightly in realizing parent-monitored mechanism, multi-users switch, push notifications features, and launched in the App Store for user testing.

II.

· Implemented validation & label process of audio data collected via a Unity game and made a user consent protocol.

· Created an audio dataset interface for ML training based on ExpressJS framework and Pug templating engine.

· Implemented advanced search, (curl) download, data visualization, and Twitch Authentication API using ReactJS.

III.

· Applied Google Sign-in & Calendar, Firebase for Authentication and Database.

· Developed a voice interface for healthcare privacy consent and authorization using Amazon Alexa Skills Kit SDK

for Node.js, and deployed the implementation using AWS Lambda.

· Leveraged AWS Cognito as OAuth2 identity provider to implement the authentication server.

· Extracted questions from Highmark policies & HIPAA and implemented interactive intents & commands workflow.

· Realized the account linking feature; applied pre-login & post-login scenarios and health data permission settings.

• Participated in the development of a Campus Bulletin Board System (BBS) based on Java Spring MVC and MyBatis frameworks using the Oracle 11g database.

• Coordinated with the product manager in developing performance metrics for admins' KPI tracking on the user level.

• Established metrics like post count and topic likes to provide gist for business decisions such as ordering topics on board, selecting sticky on topics, and rewarding users via a bonus system.

• Migrated the database to add metric-related columns into user, board, topic, and post tables.

Implemented helper methods to obtain metrics more easily.