Leonard Platzer Email & Phone Number

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Director of Product Management @ (March 2026 - Present)
Director of Engineering @ (July 2025 - March 2026)
Co-founder | CTO @ (May 2023 - July 2025)
Software Engineer, Machine Learning - QuantumBlack Labs @ (September 2022 - April 2023)
Software Engineer, Machine Learning - QuantumBlack Labs @ (September 2022 - April 2023)
Fellow Intern @ (May 2022 - August 2022)
Fellow Intern @ (May 2022 - August 2022)
Engineering Intern @ (June 2021 - September 2021)
Advanced Analytics Intern @ (January 2021 - May 2021)
Software Engineer @ (August 2020 - September 2020)
Finance Intern @ (May 2018 - July 2018)

Y Combinator
Founder (S23)
2023-2023
National University of Singapore
Bachelor's degree (Concentration in Business Analytics)
2019-2022
United World College Mostar
International Baccalaureate
2016-2018

Leonard Platzer, based in New York, NY, US, is currently a Director of Product Management at Collibra. Leonard Platzer brings experience from previous roles at Collibra, Deasy Labs (acquired by Collibra), QuantumBlack, AI by McKinsey and McKinsey & Company. Leonard Platzer holds a 2023 - 2023 Founder (S23) @ Y Combinator. Leonard Platzer has 1 emails and 1 mobile phone numbers on RocketReach.