Dimitris Kalimeris

Dimitris Kalimeris is a Founding AI Engineer at Rillet. He previously optimized large scale recommendation systems at Meta and conducted academic research at Harvard.

Career

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Based in: New York City

Rillet

Founding AI Engineer
Present
Engineering Manager
Mar 2026 — Present
New York City, New York, United States
Senior Machine Learning Engineer
Aug 2025 — Mar 2026
New York, United States

University of Macedonia

Jan 2010 — Feb 2012

Adjunct lecturer at the Marketing and Operations Management department

Harvard University

PhD

University of Macedonia

Master's studies in software

Aalto University

Ethnikon kai Kapodistriakon Panepistimion Athinon

Bachelor's studies in software

Kingston University

University of Greenwich

Bachelor's studies in economics

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Dimitris Kalimeris

Rillet

Founding AI Engineer

Engineering Manager

Senior Machine Learning Engineer

Meta

University of Macedonia

Harvard University

University of Macedonia

Aalto University

Ethnikon kai Kapodistriakon Panepistimion Athinon

Kingston University

University of Greenwich

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