Software Engineering Intern, Adalo

• Implementing and improving core features for the cross-platform application building platform, covering ~25 million monthly active users

• Crafting frontend components with React, React-Native, and Redux

• Cooperated with the product and design team to navigate technical constraints for product improvements

• Designing testing guidelines and launched testing for new components

Research Assistant, WashU Visual Data Analysis Group

• Designed a visual analysis web application for tracing epidemic spread and identifying methods of transmission on ~ 1 million microblog messages

• Crafted keyword searching and geological filtering with Flask and MySQL

• Refined user interface and data visualization features with React, Bootstrap, D3.js, and Mapbox

• Refactored backend structure and improved efficiency by ~40%

Software Engineering Intern, Enhearten

• Developed a cross-platform microblogging application from scratch for doctors to trace and analyze patients’ mental health status and react immediately in emergencies

• Designed frontend features with React Native

• Implemented user registration/authentication and posting system with Firebase