AI/ML Engineer and Data Scientist based in New York with 10+ years of experience building and scaling production machine learning systems. I specialize in end-to-end development of machine learning and AI solutions, from data pipelines to deployed models, with a track record of delivering business impact. My work spans distributed systems (Spark, Python/Scala), optimization, NLP, econometrics, marketing and LLM-powered applications. I’ve led high-performing teams and built tools used by 100+ data scientists, blending hands-on engineering with strategic leadership.