Hi, my name is
Nice to meet you!
I’m Jack, a fourth-year Computer Science student at UC Irvine with a strong foundation in algorithms, systems, and software engineering. I enjoy working on problems that require designing original solutions, particularly those involving algorithms and practical problem-solving.
In recent years, I’ve been developing a deeper interest in computer vision and applied AI through coursework and projects, including an end-to-end geometric vision pipeline and interactive algorithm visualizations. I’m especially interested in understanding how learning-based and classical methods behave in real-world settings.
Let's work together! Contact me at jack8883@gmail.com
AI Tech Knowledge, San Diego, CA
June 2023 - September 2024
Using C++ and Python, I utilized Google's OR-Tools library for constraint optimization for model queueing and solving, and learned to multithread cores for optimized runtime. Using ElectronJS, I created an authenticator app that communicates with our database on Supabase. Finally, using NodeJS, I developed a component for automatic updates, then created a service and its corresponding installer for Windows and Mac, combining all these components. I also used Github Actions to automate the build process of all the components through code and backend updates.
The final product is to create an AI scheduler webapp. Through this position, I learned to work in a fast-paced industry position in technology, constantly having to do my own research on things I previously didn't know how to do.
MetaGuru, Taipei, Taiwan
June 2023 - November 2023
I used OpenAI's ChatGPT API in Python to develop a preliminary LLM that helped employees understand HR rules by answering their questions. To do this, I researched the capabilities of ChatGPT, possible training and modifications, and cross language limitations. In August of 2023, I flew to Taiwan and presented the project to the company. Starting in mid-September, I became a consultant in the project's testing phase.
NexStream Technical Education, San Diego, CA
May 2022 - May 2023
I developed and taught multiple courses related to computer science:
All courses can be found here
Good Trouble, San Francisco, CA
Oct 2022 - March 2023
I worked on an unreleased combat racing game, focused on two key parts of the project: the weapon aiming system and UI controllers. My work involved the newest Unity input system, gamepad controllers, and the new UIToolkit system.
Through this project, I gained valuable hands-on experience in gameplay programming while elevating my proficiency in C# and Unity. It provided me with opportunities to sharpen my problem-solving abilities, refine my debugging skills, and strengthen my communication.
NexStream Technical Education, San Diego, CA
Jan 2022 - May 2022
I developed a comprehensive backend program using JavaScript xAPI in conjunction with Watershed's Learning Record Store to collect and analyze data on students' progress, time usage, and accuracy.
Furthermore, I utilized Python to implement algorithms that assess students' advancements and accuracy specifically in open-ended questions, aiming to enhance the overall quality of the courses.
An end-to-end classical computer vision pipeline for feature matching, homography estimation, and panorama stitching with robust alignment visualization.
This project combines multiple computer vision assignments into a single pipeline: feature detection and matching (ORB), robust homography estimation (RANSAC), inverse warping, and blending for panorama construction.
To validate alignment quality, I built visual debug tools for match correspondences, inlier masks, and intermediate warp stages, making it easier to diagnose failure cases (repetitive textures, low parallax, motion blur).
An interactive web demo that visualizes the Monte Carlo Tree Search algorithm, showing how decisions emerge through simulation and backpropagation.
I built this project to better understand and explain Monte Carlo Tree Search (MCTS), which is an algorithm commonly used in game AI and planning. The demo visualizes selection, expansion, simulation (rollouts), and backpropagation, showing how visit counts and value estimates evolve as the tree grows.
The UI is designed for clarity: you can see node values, visit counts, and the decision path that the search currently favors.
A Java-based Minecraft server plugin that introduces custom gameplay mechanics using an event-driven architecture designed for multiplayer environments.
ToastyPlugin is a Java Minecraft server plugin I built to explore server-side, event-driven programming in a multiplayer environment. The main focus was writing maintainable gameplay logic while keeping state updates consistent and responsive.
I structured the code into modules (commands/listeners/managers) so new mechanics were easy to add without turning the project into one giant class.
A redesigned YouTube web interface focused on usability, layout clarity, and interaction flow.
I worked on a YouTube UI redesign focused on improving usability, visual hierarchy, and interaction clarity. The project explored how layout, spacing, and component structure affect user navigation and content discovery.
I implemented core interface components and interactions using modern frontend practices, emphasizing clean structure, responsiveness, and consistency across views.
This project strengthened my understanding of frontend architecture, UI composition, and translating design goals into maintainable code.
A web crawler that collects, parses, and indexes web pages for efficient search and analysis.
I built a web crawler that systematically traverses web pages, extracts content, and builds structured indexes for later querying and analysis.
The project involved handling URL traversal, avoiding duplicate visits, parsing page content, and organizing data in a way that supports efficient lookup.
This work reinforced core backend concepts such as data processing pipelines, algorithmic traversal, and writing robust code for large input spaces.
I’m currently looking for new opportunities! Feel free to reach out whether you have a question or just want to say hi. I’ll try my best to get back to you!