Resole
AI-powered peer-to-peer marketplace for footwear. Integrates computer vision and multimodal LLMs for automated condition grading and real-time price prediction.
Next.js / React / TypeScript / Tailwind CSS / Supabase / PostgreSQL
Lance Chiu
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Portfolio / Profile
A work in progress.
A record of what I have studied and the things I have built along the way.
Lance Chiu, De La Salle University
Education
- 2024 — 2028
Bachelor of Science in Computer Science
De La Salle University
Majored in Network Information Security under the Center for Networking and Information Security (CNIS).
Experience
- Sep 2024. — Sep. 2026
Associate Backend Engineer
La Salle Computer Society
Contributed to the development of a university-wide website by working on the backend API implementation and database design. Built the system for high concurrency, supporting 30,000+ concurrent users across 302 events with a 99% uptime.
Projects
- 01
- 02
Listening
An elegant now-playing display for Last.fm showing song info, and integrating with OpenWeatherMap and Spotify APIs.
React / Typescript
- 03
Leap 2025 Registration System
Built a high-traffic event registration platform engineered for reliability under extreme concurrency. At it’s peak, the system supported 30,000+ concurrent users, 302 hosted events, and 99.9% uptime.
Express.js / Typerscript / Redis / Kubernetes
- 04
Suanpan
Astateless counting API with namespace based counters. Primarily privacy and performance driven, offering basic analytics without unnecessary complexity overhead
Python / FastAPI / Valkey
- 05
PromptPatrol
Hybrid SAST/DAST security scanner and fuzzing suite engineered to audit architectural blind spots and vulnerabilities in AI-generated ("vibe-coded") applications.
Python
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