Tammy Lew is a product leader with 10 years’ experience building AI, e-commerce, research-driven, and SaaS products that help people access opportunities and achieve goals. She has led product strategy and growth for consumer-facing apps like Warby Parker’s Prescription Check and enterprise AI services at IBM, where she helped relaunch Watson Assistant and shipped computer-vision tooling. At Landit she scaled personalized career development solutions for diverse talent, and she now applies climate-focused impact work as a Climatebase Fellow. Grounded in HCI and economics from Carnegie Mellon, Tammy blends user research, data-driven experimentation, and cross-functional storytelling to turn complex AI capabilities into usable experiences. Notably, she pairs hands-on product execution with a researcher’s curiosity—running continuous user testing and A/B programs to inform decisions.
9 years of coding experience
8 years of employment as a software developer
High School, High School at Bayard Rustin High School
Bachelor of Science (B.S.) Economics with minors in Human Computer Interaction and Policy & Management, Bachelor of Science (B.S.) Economics with minors in Human Computer Interaction and Policy & Management at Carnegie Mellon University
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