Hey there —
I'mLeoChang.
Making AI tools, building games, researching markets, and competing in between. Feel free to explore.
Portfolio
Featured Projects
What I've been building lately
Career
Experience
Rutgers University
Research Intern with Prof. Yongfeng Zhang
Remote research internship with Prof. Yongfeng Zhang (Rutgers CS) on whether LLM-based multi-agent systems can fairly coordinate residential microgrids during grid outages. Experiments in progress.
Zhongke Guoguang Quantum
AI / ML Intern
Summer 2026 AI/ML internship at a quantum-technology company in Beijing. Details coming soon — once the internship wraps up.
Hongik University
Research Intern, Prof. Eunsoo Choi
Summer 2026 research internship at Hongik University in Seoul. Details coming soon — once the internship wraps up.
Chipotle
Team Member
Fast-paced service environment building teamwork, time management, and customer-facing communication skills under high-volume conditions.
Mundial Financial
Intern, Investment Banking
Designed and built client-facing web pages, implemented responsive layouts, and contributed to digital strategy for a growing financial services firm.
Achievable
Content Marketing Intern
Authored SEO-optimized blog posts and marketing content for an EdTech startup, driving organic traffic and improving search rankings for test-prep products.
Capital Health
Junior Volunteer
Completed 66+ hours assisting hospital staff, supporting patient comfort, and gaining firsthand exposure to healthcare operations and empathy-driven service.
Impact
Leadership & Service
Ti-Ratana Welfare Society
ActiveDirecting educational outreach at Ti-Ratana Welfare Society, a charitable welfare organization in Malaysia. Led a community fundraiser raising $8,000 for e-learning tools and providing weekly Zoom lessons to children in their care over 5+ years of continuous service.
600+ hours, 5+ years
ObCHESSed (Princeton Day School Chess Club)
ActiveCo-founded and grew a competitive chess community from the ground up, organizing weekly sessions, tournaments, and mentorship for beginners.
40+ members
The Spokesman
ActiveLeading a team of 11 editors and managing 36 writers, artists, and photographers for the school newspaper across print and digital formats.
11 editors, 36 writers
Science Olympiad
ActiveCompeting on the varsity team, earning 3rd at Regionals and 5th/6th at NJ State Finals in Helicopter and Electric Vehicle. Co-head of the club for senior year, previously co-heading the Middle School team as a mentor.
3rd Regionals, 5th States
Varsity Fencing
ActiveKey player since 9th grade, competing for four consecutive years. 2nd place NJSIAA Regionals (individual and team), qualified for NJ State Final. Fencing since age 6.
2nd Place Regional
Achievements
Awards & Recognition
PClassic — UPenn
Programming, Fall 2024
USA Dance National DanceSport Champion
Junior & Youth Pre Champ, Sophomore 2024
NJSIAA Fencing
NJSIAA Regionals, 2025
Economics Challenge
NEC, 2024
Science Olympiad States
Helicopter & Electric Vehicle, NJ States 2025
PYAA Gold Award
Short Story — "Dear Lao-Lao", 2026
Get in touch