Leonard Platzer

Founder at Deasy Labs (exited to Collibra) | YC S23 | xQuantumBlack

Co-founder

Deasy Labs· Summer 2023 🇺🇸 New York, New York, United States

in LinkedIn

2026Director of Product Management· Collibra

Founder · since 2023

Company

Collibra

Role

Director of Product Management

current

Stage

—

no public source

Raised

—

no public source

Based

New York, United States

current

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Deasy Labs

Metadata for GenAI workflows

Summer 2023

Experience

Career

Collibra
Director of Product Management · New York, United States · 2026 – Present
2026
Collibra
Director of Engineering · New York, United States · 2025 – 2026
2025
Deasy Labs (acquired by Collibra)
Co-founder
Co-founder | CTO · New York, United States · 2023 – 2025
2023
QuantumBlack, AI by McKinsey
Software Engineer, Machine Learning - QuantumBlack Labs · Berlin, Germany · 2022 – 2023
2022
QuantumBlack, AI by McKinsey
Fellow Intern · 2022
2022
McKinsey & Company
Software Engineer, Machine Learning - QuantumBlack Labs · Berlin, Germany · 2022 – 2023
2022
McKinsey & Company
Fellow Intern · Berlin, Germany · 2022
2022
Amazon
Engineering Intern · Munich, Bavaria, Germany · 2021
2021
Mercedes-Benz AG
Advanced Analytics Intern · Stuttgart, Baden-Württemberg, Germany · 2021
2021
e-bot7 - AI for Customer Service
Software Engineer · Munich, Bavaria, Germany · 2020
2020
Reliance Capital | Reliance Group
Finance Intern · Mumbai, Maharashtra, India · 2018
2018

Bio

Co-founder of Deasy Labs: The Metadata Engine for search usecases. Prior experience: QuantumBlack: Software Engineer, Machine Learning at AI for Data Quality product; Previous Engineer at Amazon, Mercedes-Benz and ChatBot Startup (E-Bot 7); Bachelor from National University of Singapore and Graduate from UWC Mostar