• Technologies: Java, Spring, Spring Boot• Built and maintained dynamic backend applications with full CRUD functionality employing the Spring Framework and Spring Boot to optimize development workflows.• Utilized both Spring and Spring Boot to gain a deeper understanding of their differences in term of Dependency Injection, Inversion of Control, and creation of Beans

• Engaged in dialogue with AI systems, imparting knowledge on various Computer Science disciplines such as algorithm and demonstrating in Python and JavaScript Programming language.

*Impacted by Layoff*• Participated in cross-functional team meetings involving Data Scientists, Product Growth and Product Managers to finalize the business requirement and enhance product features to meet timeline deadline.• Developed pages in Rewards Program in React.js that gain user acquisition that increased shopping activity.• Streamlined user experience by connecting user's Facebook account to his Instagram account.• Implemented autofill sheets displaying user information retrieving from connected account database using noSQL. There were 150,000 user accounts willing to make this connection after launching resulting in an expected annual revenue of $5 million from acquiring more PUX users with credentials.

• Improved Enterprise Payment, which handles money movement in/out of TIAA and between different Lines of Business by building functions in Spring Batch to ensured no transfer to fail because of Financial Services goes down, false positive is reduced by 5%.• Automated different Coverage Testing, increasing test case coverage from 70% to 85%.

• Boasted customer productivity by implementing new React Components to allow users to assign tags to their works

Tutored these courses:Data StructureCalculus