Personal Projects

Refill!

Typescript, Google AlloyDB, Gemini API, React, PostgreSQL, Docker

Jan 2026 – Present

  • Designed, built, and deployed a production social app that lets users find, submit, and review water refill stations on an interactive Google Maps interface, with Google OAuth sign-in, photo uploads, a personalized activity feed, mutual friend graph, and refill leaderboard.

Acne Detection & Cross-Domain Classification

Python, PyTorch, YOLOv5

  • Trained and benchmarked 3 object detection architectures (YOLOv5, Faster R-CNN, DINO-DETR) on the ACNE04 dataset (1,450 images) to localize acne lesions, evaluating models on mAP, precision/recall, and IoU.
  • Engineered a cross-domain classification pipeline by extracting positive/negative patches from bounding box annotations and training a binary classifier to generalize from ACNE04 to the DermNet dataset.