Selected Projects

A curated collection of software engineering projects spanning systems programming, backend development, web applications, and AI.

Project 01

MockOS

Modular in-memory file system demonstrating extensible object-oriented software architecture in C++14.

Tech Stack

C++14 · CMake · GoogleTest · CLI

Key Highlights

Designed an extensible command framework using abstract interfaces
Applied 7 classic object-oriented design patterns
Built an in-memory file system supporting multiple file types
Implemented macro command composition and password-protected files
Developed comprehensive GoogleTest unit tests

GitHub README

Project 02

Ancient Chinese Bronzes

React-based educational web application combining curated historical content with live museum collection data through REST API integration.

Tech Stack

React · Vite · React Router · JavaScript · CSS · REST API

Key Highlights

Built a multi-page React application with client-side routing using React Router
Integrated The Metropolitan Museum of Art Collection API for live artifact browsing
Implemented dynamic filtering by historical period and artifact type
Developed an interactive lightbox for browsing grouped artifact images
Designed reusable React components for timelines, galleries, and structured content sections

GitHub README Website

Project 03

Banking CLI App

Java command-line banking simulator demonstrating modular object-oriented design, business-rule modeling, and automated testing through reusable customer and administrator workflows.

Tech Stack

Java · JUnit 5 · Bash · CLI · OOP

Key Highlights

Designed a modular banking system with separated domain logic, customer workflows, and administrator controls
Implemented checking and savings account support with transfers, transaction history, overdraft protection, and statement generation
Built administrator features including account freezing, maintenance fee collection, and configurable savings interest
Refactored account modeling with Java enum types and centralized reusable CLI input validation to improve maintainability and robustness
Developed automated JUnit 5 tests covering banking logic, customer authentication, and interactive CLI workflows

GitHub README