HANSEN
CHENG
> currently @Digital Placemaking as a backend integration engineer
> data acq @MCMASTER BAJA RACING — TOP 10 at BAJA SAE Arizona 2025 out of 69 teams
> prev 3D designer @ROBLOX — 6B+ visits, 200+ clients, 5K+ followers
> seeking 2026 fall opportunities
projects
Real-time violin posture tracker. Trained a custom ML model with MediaPipe and OpenCV analyzing 6+ upper body joints. React frontend, Flask REST backend, live webcam feedback with 90%+ per-joint accuracy.
AI-assisted environmental accessibility reporter. CohereAI NLP auto-generates reports from uploaded images. Google Geocode API automated 100% of email notifications — turnaround from days to under 2 minutes.
Cybersecurity tool using OpenAI API to detect social engineering attacks via text and audio analysis. Automated 100% of detection workflows with real-time risk classification across 3 severity levels.
2D traversal-platformer built in Unity and C#. Won Best Visuals/Audio among 100 contestants. Drag-and-launch Rigidbody2D physics with Tone-Mapping, Chromatic Aberration, and Bloom post-processing.