Xinyi Li

Worked on Core Java concepts such as OOP Concepts, Exception Handling, File I/O and concurrency, Multi-Threading, JDBC.
Designed Prototype and project layout skeletons using ReactJS, JQuery, and CSS/LESS, and HTML5.
Leaded the front-end UI team to develop a single-page application using AngularJS framework.
Created high-quality, performant products that leverage technologies like React, TypeScript, and CSS.
Bootstrapped the development with mature components like Ant Design.
Developed core Java programs for all business rules and workflows using the Spring Boot framework.
Used features of Spring framework and O/R mapping tool Hibernate for rapid development and maintenance.
Utilized Google Cloud Storage to store user-generated data for millions of users.
Wrote 200+ unit tests using Junit and achieved above 90% coverage.
Checked the health and utilization of AWS resources using AWS Cloud Watch.
Implemented token-based server-side user authentication based on Spring Security framework.
Deployed the backend service to Google App Engine for better scalability and reliability.