Richard Tsai
New York, New York, United States
Summary
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SeniorRichard Tsai is a Co-Founder and CTO with nine years of experience translating clinical and research problems into production-grade AI systems, blending a medical background (MD) with an MSc in Data Science for Health. He is a certified ML engineer expert in Python, PyTorch, TensorFlow, SQL, and cloud-native MLOps who has shipped NLP, LLM/RAG, computer vision, and predictive models that serve 100,000+ users annually and boosted key metrics (e.g., 20% CTR uplift via generative-email campaigns). At Lovttery he built LLM-powered personalization and chatbots using Snowflake, AWS Bedrock, Vertex AI, and LangChain, achieving 0.91 answer relevancy; previously he improved researcher productivity by 83% and delivered an insurance model with AUC 0.98. A strong communicator and cross-functional leader, he routinely converts research into safe, validated clinical and commercial products and still “tinkers 24/7,” applying hands-on engineering to high-impact problems.
9 years of coding experience
Github Skills (9)
partial10
scheduling9
vex5
epic3
react3
happy2
statistics1
open-source1
javascript1
Programming languages (6)
Github contributions (5)
HerricksRobotics/herricksrobotics.github.io
Nov 2017 - May 2018
Contributions:75 commits, 62 pushes, 1 branch in 5 months
RichtXO/Lil-Mo
Mar 2024 - Apr 2026
Another Discord Music Bot with Discord4J and Lavaplayer
Contributions:93 pushes, 1 branch in 2 years 1 month
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