Wikimedia Foundation/Product and Technology

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Selena Deckelmann

Chief Product and Technology Officer

Mark Bergsma

Vice President, Site Reliability Engineering

Tajh Taylor

Vice President, Data Science & Engineering

Chris Albon

Director, Machine Learning

Nat Baca

Director of Engineering, Reading Experiences

Runa Bhattacharjee

Senior Director, Languages & Content Growth

Amanda Bittaker

Director, Program Management

Sai Suman Cherukuwada

Senior Director, Feature Engineering

Andy Cooper

Director, Product Security

Olja Dimitrijevic

Director, Data Engineering

Levi Ferreira

Director of Engineering, Developer Experience

Rita Ho

Director of Design

Marshall Miller

Senior Director of Product, Core Experiences

Birgit Müller

Director of Product, MediaWiki and Developer Experience

Amy Tsay

Director of Product, Abstract Wikipedia

Denny Vrandečić

Head of Special Projects

Leila Zia

Director, Head of Research

Kate Zimmerman

Senior Director, Research and Decision Science