SSC INTERN – An Internship Platform for CUHK-Shenzhen

Team Leader
Feb. 2022 - Jun. 2024, Shenzhen, China

• Led a team to design and implement core components of the internship platform using PHP, focusing on backend development and user authentication processes.
• Conducted market research to identify key user groups, resulting in a tailored user experience for over 1,200 active users.
• Oversaw front-end and back-end integration, contributing to a significant growth in user adoption across universities.

DDA3020 Machine Learning

The Chinese University of Hong Kong
Jan. 2024 - Jun. 2024

• Built FCNN and CNN from scratch in NumPy to classify the FashionMNIST dataset, implementing forward and backward propagation for training
• Developed and implemented supervised learning models, including Linear Regression, Logistic Regression, and Support Vector Machine (SVM) from scratch, using real-world datasets for tasks such as weather prediction and star classification
• Designed and implemented unsupervised learning algorithms, including k-means clustering, k-means++ initialization, and GMM using the Expectation-Maximization algorithm, enhancing understanding of clustering techniques

CSC3050 Computer Architecture

The Chinese University of Hong Kong
Sep. 2023 - Jan. 2024

• Developed a MIPS assembler in C++, converting MIPS assembly language to machine code, supporting R, I, and J-type instructions, and utilizing label tables for address handling
• Implemented a MIPS simulator to execute binary files by simulating memory, registers, and the program counter, performing step-by-step execution of MIPS instructions
• Designed and built a 5-stage pipelined CPU in Verilog, including an ALU for arithmetic, logical, and branching instructions, with overflow, zero, and negative flag handling, ensuring proper data and control hazard management

CS61B Data Structures and Programming Methodology

University of California, Berkeley
Jun. 2023 - Aug. 2023

Project 0: 2048 Game

• Implemented a 2048 game using Java, modifying the Model class to support game logic such as checking available moves and handling tile shifts
• Utilized MVC and Observer design patterns to separate game logic from user interactions and GUI updates

Project 1: Deques

• Developed a double-ended queue (Deque) in Java using both Linked List and Array-based implementations
• Enhanced the Deque class with additional functionality and optimized performance for operations like adding, removing, and accessing elements from both ends

Project 2: Gitlet (Version-Control System)

• Built a simplified version of Git called "Gitlet" to implement version control functionality such as committing, branching, and merging
• Ensured file persistence and tracked the history of directory changes, allowing for restore and merge operations between different file versions

Project 3: BYOW (Engine for Generating Explorable Worlds)

• Designed and implemented a 2D tile-based world exploration engine
• Generated pseudorandom worlds with interactable features, avatar control via keyboard, and save/load functionality using a deterministic engine based on seeded randomness