Led a 3-person team to build a production-ready mobile app; contributed to real-time features (auth, messaging)

Designed and deployed an ML model to optimize retry timing for failed Stripe Balance-funded payments using feature engineering and observability tools.

Improved an ML-based candidate ranking model, boosting hiring efficiency by 35% as the platform scaled from 1K+ to 50K+ users.

Trained a CNN with 97% accuracy on 100k+ ASL images and built a real-time ASL-to-speech demo.