Portfolio

A quick professional overview.

Education, the skills behind each project, and what I actually built — with every skill linked to the case study that backs it up.

See the projects Contact

Drexel University

Data Science student
Internship experience

Internship experience in Vietnam, building technical skills alongside an understanding of how businesses work.

Backend & cloud data

Evidence: DragonGo

Backend & Database Developer

JavaScript
Firebase Authentication
Cloud Firestore
Per-user data synchronization

Integrated Firebase Authentication for user sign-in.
Synchronized users’ personal schedules and account data in Cloud Firestore.
Worked on the backend of a campus navigation app with schedule-aware route planning and AI-assisted scheduling.

Relational databases & SQL

Evidence: Library Management System

SQL Database Developer

PostgreSQL
SQL
Normalized schema design
Reporting queries

Designed a normalized database with six relational tables for books, members, branches, and borrowing records.
Developed SQL reports covering overdue books, rental income, borrowing activity, and branch performance.

DragonGo

Backend & Database Developer

Campus navigation with schedule-aware routes and AI-assisted scheduling.
- JavaScript
- Firebase Authentication
- Cloud Firestore
Library Management System

SQL Database Developer

A normalized PostgreSQL schema with SQL reports for a multi-branch library.
- PostgreSQL
- SQL

CV

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Everything on this page reflects my current work. For anything else, the Contact page has every way to reach me.