Zelong Li
AI Engineer · Creative Technologist
NYC, New Yorkzelong.iozl3652@columbia.edu
Education
Columbia University
Quantitative Methods
2025 – 2026Machine Learning Focus
Parsons School of Design
Design & Technology
2020 – 2024Dean's List Scholarship
Selected Projects
Dreamer
React 19 · TypeScript · Bun · SPICE · AI SDK · Web SerialBrowser-based Arduino simulator with AI-assisted circuit design, real-time SPICE analysis, C++ transpiler, and Web Serial hardware flashing
Sendit
React Native · Expo · AWS · CoreMLMobile-first bouldering tracker with video recording, AI hold detection, stats dashboard, and social feed
ISNA
LangGraph · LangChain · Next.js · ReActNews aggregation for F-1 visa holders using ReAct agent framework to curate immigration policy
Experience
Freelance Developer & AI Engineer
Sep 2024 – Jul 2025Dotted Media · Remote
- Led design and development of marketing site, developing interactive dashboards
- Built AI Agent platform delivering real-time immigration and policy updates to international students
- Architected full-stack platform for creatives and technical artists with PostgreSQL, Supabase, and Next.js
Docent
Sep 2024 – Jul 2025Tribeca Film Festival · Rhizome World · ONX Onassis · NYC
- Served as public-facing docent for large-scale exhibitions, guiding diverse audiences through complex new media works
- Facilitated conversations between artists and visitors, adapting to varying levels of technical knowledge
Tutor / Teaching Assistant
Sep 2023 – May 2024Parsons School of Design · NYC
- Mentored 40+ students on Concurrency, React, and microcontroller sensor implementation
- Simplified advanced concepts like the Event Loop by fostering a collaborative learning environment