Things I’ve built

Webcam-based fatigue prototype using facial and eye landmarks to estimate blink behavior and eye-closure dynamics under noisy real-world conditions.

• Developed robust signal processing for blink and closure metrics from commodity camera input.
• Validated prototype behavior across varied lighting and camera quality constraints.

Integrated WebGazer.js to estimate on-screen gaze without specialized hardware.

• Implemented smoothing and region-based aggregation to map gaze to areas of interest.
• Reduced jitter and improved interpretability for lightweight UX research use-cases.

Real-time interview support tool that surfaces AI-generated follow-up prompts during live user research sessions.

• Connected live transcription and retrieval for in-session prompt generation.
• Improved moderator continuity and depth during rapid qualitative interviews.

Recipe management app that imports from TikToks, voice memos, screenshots, URLs, and text — then extracts structured ingredients and steps so you can actually cook from them.

• Built multimodal recipe extraction pipeline handling video, audio, image, and text inputs.
• Shipped a full product with auth, versioning, search, and sharing.