Wikimedia Foundation staff and contractors

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Wikimedia Foundation staff and contractors do not actively participate in maintaining this page's content.

The Wikimedia Foundation currently employs approximately 422 people, including 272 staff and 150 contractors.

Office of the Chief Executive Officer

Maryana Iskander
Chief Executive Officer
Monica Langley
Executive Assistant to the Chief Executive Officer and Executive Director
Marguerite Lee
Deputy Chief of Staff

Advancement

Lisa Seitz-Gruwell
Chief Advancement Officer
Jayde Antonio
Senior Program Manager
Julia Brungs
Senior Community Relations Specialist (Contractor)
Megan Hernandez
Vice President of Advancement (Contractor)
Leticia Navarro
Specialist, Administrative
Guillaume Paumier
Principal Program Manager

Community Programs

Ben Vershbow
Director
Sseruwagi Abdallah
Program Assistant, Education (Contractor)
Imelda Brazal
Senior Program Officer, Campaigns (Contractor)
Giovanna Fontenelle
Program Officer, Culture and Heritage (Contractor)
Silvia Gutiérrez
Senior Program Officer, Libraries (Contractor)
Satdeep Gill
Program Officer, Culture and Heritage (Contractor)
Melissa Guadalupe Huertas
Program Officer, Education (Contractor)
Vasanthi Hargyono
Program Officer, Education (Contractor)
Felix Nartey
Senior Program Officer, Campaigns (Contractor)
Sailesh Patnaik
Program Officer, Education (Contractor)
Fiona Romeo
Senior Program Manager, Culture and Heritage (Contractor)
Nichole Saad
Senior Program Manager, Education
Alex Stinson
Lead Strategist (Contractor)

Community Resources

Kassia Echavarri-Queen
Director of Community Investment
Chen Almog
Senior Program Officer (Contractor)
Jacqueline Chen
Senior Program Officer (Contractor)
Tanveer Hasan
Senior Program Officer (Contractor)
Marti Johnson
Lead Program Officer
Jessica Stephenson
Lead Program Officer (Contractor)
Chris Schilling
Senior Program Officer
Veronica Thamaini
Senior Program Officer
Mercedes Caso Valdés
Senior Program Officer (Contractor)

Endowment

Amy Parker
Endowment Director
Jason Adams
Senior Planned Giving Specialist
Jessica James-Hill
Senior Endowment Development Officer

Fundraising Operations

Jessica Robell
Director of Fundraising Operations (Contractor)
Michael Beattie
Senior Donor Relations Specialist
Tomasz Gorski
Localization and Donor Relations Specialist (Contractor)
Kristine Hancock
Specialist, Donor Relations (Contractor)
Sandra Hust
Senior Donor Relations Specialist
Amber Johnson
Specialist, Donor Relations
Yamini Lavappa
Specialist, Donor Relations (Contractor)
Runjini Murthy
Fundraising Analyst III
Lefki Papadimitriou
Specialist, Donor Relations (Contractor)
Kristie Robinson
Manager, Donor Relations (Contractor)
Leanne Schreibstein
Fundraising Operations Specialist
Erin Yener
Lead Fundraising Data Strategist

Major Gifts and Foundations

Caitlin Virtue
Senior Director of Development
Jonathan Curiel
Lead Development Communications Strategist
Sheyna Daniels
Lead Major Gifts Manager
Jerry Kim-Collins
Fundraising Events Manager
Rosie Lewis
Senior Development Associate (Contractor)
Nora Nichols
Senior Development Associate
Jaymie Simmons
Developemnt Associate
Enloe Wilson
Principal Major Gifts Officer (Contractor)

Online Fundraising

Pats Pena
Senior Director, Fundraising
Peter Coombe
Lead Developer (Contractor)
Katie Haggard
Campaign Specialist
Emma Hughes
Senior Frontend Developer (Contractor)
Noah Israel
Senior Email Campaign Specialist
Rakhi Kumar
Payments Specialist (Contractor)
Evelyn Martin
Senior Manager, Donation Processing
Moska Shaver
Senior Email Campaign Specialist
Haley Nordeen
Associate, Fundraising Banner Production
Sam Patton
Senior Manager, Fundraising Growth and Innovation
Thea Skaff
Senior Manager, Global Fundraising Campaigns
Mariana Suijkerbuijk
Lead Global Audience Strategist (Contractor)
Camille de Nes
Lead Global Campaigns Strategist

Partnerships

Jorge Vargas
Director of Regional Partnerships
Yael Weissburg
Director of Strategic Partnerships
Rudolph Ampofo
Senior Partnerships Manager (Contractor)
Brisa Ceccon
Senior Regional Partnerships Manager (Contractor)
Praveen Das
Senior Partnerships Manager (Contractor)
Maryana Pinchuk
Senior Regional Partnerships Manager
Sakti Pramudya
Senior Regional Partnerships Manager (Contractor)
Jack Rabah
Lead Regional Partnerships Manager
Kinneret Gordon
Senior Research Partnerships Specialist (Contractor)
Luzelena Escamilla
Strategic Partnership Specialist
Nicholas Perry
Senior Strategic Partnerships Manager (Contractor)

Wikimedia Enterprise

Lane Becker
Senior Director, Earned Revenue
Ryan Brounley
API Product Manager
Stephanie Delbecque
Senior Product Manager
Daniel Memije
Senior Software Engineer (Contractor)
Naïké Nembetwa Nzali
Senior Program Manager (Contractor)
Haroon Shaikh
Senior Manager, Engineering (Contractor)
Prabhat Tiwary
Senior Software Engineer (Contractor)

Communications

Anusha Alikhan
Vice President of Communications
Carla Casilli
Senior Marketing and Communications Program Manager
Lindsay Ferguson
Internal Communications Lead
Evelyn Mwangi
Director, Internal Communications (Contractor)
Lena Traer
Creative Project Manager

Brand

Zachary McCune
Director of Brand
Tas Elias
Brand Collaboration Lead (Contractor)
Samir Elsharbaty
Brand Associate (Contractor)
Blanca Flores
Design Associate
Jordan McRae
Multimedia Designer
Khanyi Mpumlwana
Creative Director (Contractor)
Marina Ramos
Senior Copywriter
Mathoto Matsetela-Hartmann
Senior Manager, Global Brand (Contractor)

Communications

Gabriel Basha
Associate, Executive Communications
Lauren Dickinson
Senior Communications Manager
Vidhu Goyal
Lead Communications Specialist (Contractor)
Nadee Gunasena
Senior Manager, Executive Communications
Barbara Kandek
Communications Associate
Sam Lien
Senior Communications Manager
Gwada Majange
Lead Communications Specialist (Contractor)
Lucas Pasqual
Specialist, Communications (Contractor)
Laura Pulecio Duarte
Advocacy Communications Specialist
Gregory Varnum
Senior Strategist

Marketing

Nino Hemmer
Senior Insights Manager (Contractor)
Brooke Camarda
Audience Engagement Growth Manager
Ed Erhart
Audience Engagement Content Strategist
CherRaye Glenn
Audience Insights Analyst
Segun Oworu
Senior Lifecycle Insights Analyst (Contractor)
Olga Spingou
Marketing Manager (Contractor)

Movement Communications

Mayur Paul
Director, Movement Communications (Contractor)
Chris Koerner
Movement Communications Specialist
Elena Lappen
Senior Movement Communications Specialist
Joël Letang
Lead Events Strategist, Movement Communications (Contractor)
Rachit Sharma
Senior Global Movement Communications Specialist
Kelsi Stine-Rowe
Senior Project Manager, Movement Communications
Belinda Mbambo
Senior Manager, Global Movement Communications (Contractor)
Lisa McCabe
Senior Manager, Movement Communications (Contractor)
Mehrdad Pourzaki
Senior Movement Communications Specialist (Contractor)

Finance and Administration

Jaime Villagomez
Chief Financial Officer
Amy Vossbrinck
Executive Assistant

Finance Operations

Helen Pang
Controller, Vice President
Yunita C
Accounting Manager
Sandra George
Accounting Specialist
Kelly Hwang
Lead Program Manager
Julie Ian-Wong
Senior Accountant
Julianne Joe
Senior Accountant
Morgan Jue
Grants Administrator
Linda Lenrow Lopez
Enterprise Risk Management, Principal
Lucila Maxwell
Internal Controls & Process Quality Lead
Dennis Porter
Accountant
Pamela Swaby
Senior Procurement Manager
Janice Tud
Grants Manager
Shaoyan Xu
Accounting Associate
Sheila Wilson
Accounting Associate
Shelby Langan
Lead Technical Accountant

Finance Strategy

James Baldwin
Director of Finance
George Bruno
Senior Enterprise Resource Planning Analyst
Daniel DeJarnatt
Staffing Operations Specialist
Richard Holt
Senior Systems and Business Analyst
Alan Lau
Senior Financial Analyst
Jodi McMurray
Senior Process Improvement Programs Manager (Contractor)
Ellie McMillan
Program Support Specialist, Finance Strategy (Contractor)
Lauren Nadai
Financial Analyst
Tausif Rahman
Financial Analyst (Contractor)
Tiffany Rasmussen
Lead Business Analyst
Sherelle Reed
Senior Financial Analyst
Kira Sargatzke
Senior Finance Manager
Thomas VanEtten
Lead Project Manager

IT Services

Eliza Barrios
Senior IT Manager
Brendan Campbell-Craven
Senior IT AV Systems Specialist
Maria Ramirez
Specialist, IT Systems
Sasha Redkina
Front Office Associate
Dustin Seyfert
IT Service Desk Manager
Emerauld Ross
IT Specialist (A/V)
Kevin Valencia
Helpdesk Technician Tier 1

Office Administration

Doreen Dunican
Travel Manager
Ramiro Caceres
Specialist, Workplace Services
Nikki Maller
Global Meetings Specialist
Erin Morris
Specialist, Travel & Convening
Karen Zwicker
Senior Travel Project Manager

Legal

Amanda Keton
General Counsel
Tony Sebro
Deputy General Counsel
Katie Francis
Senior Paralegal
Rachel Stallman
Senior Paralegal
Amy Vossbrinck
Executive Assistant to the CFO, F&A, and the General Counsel

Counsel

James Buatti
Sr Legal Counsel
Jan Gerlach
Senior Public Policy Manager
Stephen LaPorte
Legal Director
Leighanna Mixter
Legal Counsel
Aeryn Palmer
Senior Legal Counsel II
Jacob Rogers
Senior Legal Counsel
Chuck Roslof
Legal Counsel

Legal interns and fellows

Tiffany Chen
Legal Fellow
Allison Davenport
Technology Law and Policy Fellow
Purrrrrcy
Mascot, Legal

Community Resilience and Sustainability

Maggie Dennis
Vice President of Community Resilience & Sustainability
Jan Eissfeldt
Lead Manager of Trust and Safety (Contractor)
Asaf Bartov
Senior Program Officer, Emerging Wikimedia Communities (Contractor)
Simona Ramkisson
Manager of Community Development (Contractor)
Beverly Jiang
Learning & Development Strategist (Contractor)
Rebecca Maung
Senior Evaluation Strategist
Cassie Casares
Program Support Associate
Quim Gil
Director, Movement Strategy & Governance (Contractor)
Keegan Peterzell
Manager, Movement Strategy Facilitators
Kaarel Vaidla
Process Architect, Movement Strategy (Contractor)
Abbad Diraneyya
Knowledge Management Coordinator, Movement Strategy (Contractor)
Denis Barthel
Western and Northern Europe Facilitation Specialist
Mervat Salman
Facilitator, Middle East and North Africa
Zita Ursula Zage
Facilitator, Sub-Saharan Africa
Ramzy Muliawan
Facilitator, East Asia, Southeast Asia, and the Pacific
Mahuton Possoupe
French Language Facilitation Specialist
Tila Cappelletto
Facilitator, Latin America and the Caribbean (Portuguese)

Operations

Danielle Alexander
Office and Program Manager, East Coast Operations
Thomas VanEtten
Continuous Improvement Project Manager

Events

Rachel Farrand
Senior Program Officer, Conference & Event Grants

Global Data and Insights

Jaime Anstee
Lead Senior Strategist
Dumisani Ndubane
Monitoring and Evaluation Strategist (Contractor)

Product

Janna Layton
Administrative Assistant
Megan Neisler
Analyst

Contributors

Danny Horn
Director of Product Management
Kate Zimmerman
Senior Engineering Manager
Connie Chen
Senior Data Analyst
Ed Sanders
Principal Software Engineer (Contractor)
David Chan
Senior Software Engineer (Contractor)
Bartosz Dziewoński
Software Engineer (Contractor)
Marcella Florence
Engineering Manager
David Lynch
Senior Software Engineer
Peter Pelberg
Product Manager
Marielle Volz
Software Engineer (Contractor)
Roan Kattouw
Principal Software Engineer
Stephane Bisson
Senior Software Engineer (Contractor)
Kosta Harlan
Senior Software Engineer (Contractor)
Marshall Miller
Product Manager, Growth
Morten Warncke-Wang
Data Analyst
Gergő Tisza
Senior Software Engineer
Wolfgang Kandek
Engineering Manager
Ilana Fried
Product Manager (Contributors)
Harumi Monroy
Software Engineer (Community Tech)
Moriel Schottlender
Senior Software Engineer
Sam Wilson
Software Engineer (Contractor)
Leon Ziemba
Software Engineer
Thalia Chan
Software Engineer (Contractor)
Niharika Kohli
Product Manager
Dayllan Maza
Senior Software Engineer
Sam Walton
Product Manager (The Wikipedia Library) (Contractor)
Aida Ramirez
Senior Technical Program Manager
Nikkimaria
Librarian
Jason Sherman
Software Engineer
Susana Cardenas Molinar
Software Engineer (Contractor)

Language

Amir Aharoni
Strategist (Contractor)
Runa Bhattacharjee
Director of Engineering (Contractor)
Niklas Laxström
Senior Software Engineer (Contractor)
Kartik Mistry
Software Engineer (Contractor)
Angela Muigai
Senior Product Manager (Contractor)
Santhosh Thottingal
Principal Software Engineer (Contractor)
Abijeet Patro
Software Engineer (Contractor)

Product Design

Volker Eckl
Senior UX Engineer
Pau Giner
Lead UX Designer (Contractor)
Rita Ho
Design Manager (Contractor)
Alex Hollender
Sr User Experience Designer
Jessica Klein
Senior UX Designer
Carolyn Li-Madeo
Sr User Experience Designer
Prateek Saxena
UX Software Engineer (Contractor)
Robin Schoenbaechler
UX Designer (Contractor)

Product Design Strategy

Margeigh Novotny
Senior Director, Design Strategy
Claudia Lo
Design Researcher
Eli Asikin-Garmager
Senior Design Researcher
Daisy Chen
Design Researcher
Bethany Gerdemann
Research Coordinator (Contractor)

Program Management

Amanda Bittaker
Senior Program Manager

Readers

Mikhail Popov
Data Analyst
Neil Shah-Quinn
Product Analyst
Brion Vibber
Lead Software Architect
Adam Baso
Director, Engineering
Sharvani Haran
Software Engineer
Dmitry Brant
Senior Software Engineer
Cooltey Feng
Software Engineer
Shay Nowick
Data Analyst
Josh Minor
Senior Product Manager
Toni Sevener
Software Engineer
Matt Cleinman
Software Engineer
Deepak Mantena
Software Engineer
Jan Drewniak
UX Engineer (Contractor)
Nicholas Ray
Software Engineer
Jon Robson
Senior Software Engineer
Sam Smith
Engineering Manager (Contractor)
Olga Vasileva
Sr Product Manager (Contractor)
James Forrester
Software Engineer
Yiannis Giannelos
Senior Software Engineer (Contractor)
Michael Holloway
Software Engineer
Jason Linehan
Senior Software Engineer
Mateus Batista Santos
Software Engineer (Contractor)
Eric Gardner
Software Engineer
Mark Holmquist
Engineering Manager
Matthias Mullie
Software Engineer (Contractor)
Cormac Parle
Senior Software Engineer (Contractor)
Anne Tomasevich
Software Engineer
Subbu Sastry
Principal Software Engineer
C. Scott Ananian
Senior Software Engineer
Shannon Bailey
Software Engineer
Arlo Breault
Senior Software Engineer (Contractor)

Technical Program Management

Max Binder
Team Effectiveness Coach
Grace Gellerman
Manager, Technical Program Management
Lani Goto
Program Manager
Aida Ramirez
Senior Technical Program Manager
Jazmin Tanner
Program Manager

Contributors Product

Erica Litrenta
Manager of Community Relations Specialists (Contractor)
Benoît Evellin
Community Relations Specialist (Contractor)
Johan Jönsson
Community Relations Specialist (Contractor)
Nick Wilson
Documentation Specialist (Contractor)
Sherry Snyder
Community Relations Specialist (Contractor)

Talent and Culture

Robyn Arville
Chief Talent and Culture Officer
Julie Brown
Director of Recruiting
Ana Cho
Recruiter (Contractor)
Elena Goliy
Benefits and Wellness Administrator
Lisa Hiraide
Recruiting Coordinator
Charity Jones
Global Lead, HR Business Partner
Kristen Lans
Director of Learning and Development
Cara Palanca
Talent and Culture Coordinator
Arthur Richards
Learning and Development Lead
Sarah Roth
Senior Technical Recruiter
Liz Morris
Recruiter
Jessi Whalen
Learning & Development Specialist
Aubrey Williams
Diversity & Inclusion Program Associate
Alisa Nguyen
Recruiting Coordinator
Bryan Judan
Director of Global HR Operations
Ayat Elnoory
Global Lead, HR Business Partners
Delphine Ménard
Senior Orientation Specialist (Contractor)

Technology

Erika Bjune
Vice President of Technology
Janna Layton
Administrative Assistant
Megan Neisler
Analyst

Analytics

Joseph Allemandou
Senior Software Engineer (Contractor)
Dan Andreescu
Senior Software Engineer
Francisco Dans
Software Engineer (Contractor)
Marcel Ruiz Forns
Software Engineer (Contractor)
Andrew Otto
Senior Operations Engineer
Luca Toscano
Operations Engineer (Contractor)

Core Platform

Corey Floyd
Director, Engineering
Kate Chapman
Director of Architecture
Cindy Cicalese
Senior Product Manager
Will Doran
Engineering Manager (Contractor)
Eric Evans
Senior Software Engineer
Daniel Kinzler
Principal Software Engineer (Contractor)
Holger Knust
Software Engineer
Kunal Mehta
Software Engineer (Contractor)
Petr Pchelko
Senior Software Engineer
Bill Pirkle
Software Engineer
Tim Starling
Lead Platform Architect (Contractor)
Alexandra Paskulin
Technical Writer
Nikki Nikkhoui
Software Engineer
Hugh Nowlan
Site Reliability Engineer (Contractor)
Naïké Nembetwa Nzali
Project Manager (Contractor)

Fundraising Tech

Elliott Eggleston
Fundraising Tech Lead
Margaret Epps
Engineering Manager
Jack Gleeson
Software Engineer (Contractor)
Andrew Russell Green
Software Engineer (Contractor)
Jeff Green
Senior Operations Engineer
Dylan Kozlowski
Software Engineer
Eileen McNaughton
Software Engineer (Contractor)
Christine Stone
Software Engineer
David Strine
Product Manager
Dallas Wisehaupt
Operations Engineer

Engineering Productivity

Greg Grossmeier
Release Team Manager
Gilles Dubuc
Senior Software Engineer (Contractor)
Peter Hedenskog
Software Engineer (Contractor)
Aaron Schulz
Senior Performance Engineer
Timo Tijhof
Principal Performance Engineer (Contractor)
Dave Pifke
Systems Performance Engineer
Tyler Cipriani
Senior Software Engineer
Brennen Bearnes
Software Engineer
Daniel Duvall
Software Engineer
Jeena Huneidi
Software Engineer
Mukunda Modell
Software Engineer
Antoine Musso
Software Engineer (Contractor)
Ahmon Dancy
Jean-Rene Branaa
Program Manager (Technical, Quality)
Anthony Borba
QA Exploratory Tester
Željko Filipin
QA Engineer (Contractor)
Monte Hurd
Software Engineer
Jose Pita
Test Engineer (Contractor)
Elena Tonkovidova
QA Engineer
Dominic Walden
Test Engineer (Contractor)
Rummana Yasmeen
QA Engineer

Research

Isaac Johnson
Research Scientist
Miriam Redi
Research Scientist (Contractor)
Diego Sáez-Trumper
Research Scientist (Contractor)
Leila Zia
Head of Research
Martin Gerlach
Research Scientist

Scoring Platform

Chris Albon
Director of Machine Learning
Kevin Bazira
Associate Software Engineer
Andy Craze
Sr Software Engineer

Search Platform

Erik Bernhardson
Senior Software Engineer
David Causse
Software Engineer (Contractor)
Trey Jones
Senior Software Engineer
Guillaume Lederrey
Operations Engineer (Contractor)
Maryum Styles
Associate Software Engineer
Zbyszko Papierski
Senior Software Engineer
Deborah Tankersley
Program Manager

Security

John Bennett
Director of Security
Scott Bassett
Application Security Engineer
James Fishback
Senior Privacy Engineer
Sam Reed
Security Engineer (Contractor)
David Sharpe
Senior Information Security Analyst
Jennifer Cross
Project Manager

Site Reliability Engineering

Mark Bergsma
Director of Site Reliability Engineering (Contractor)
Willy Pao
Engineering Manager, Data Center Operations
Rob Halsell
Operations Engineer
Chris Johnson
Operations Engineer
Papaul Tshibamba
Sr Data Center Engineer
Manuel Arostegui
Staff Database Administrator (Contractor)
Jaime Crespo
Senior Database Administrator (Contractor)
Stevie Beth Mhaol
Senior Site Reliability Engineer (Contractor)
John Bond
Senior Site Reliability Engineer (Contractor)
Riccardo Coccioli
Senior Site Reliability Engineer (Contractor)
Chris Danis
Senior Site Reliability Engineer
Faidon Liambotis
Director of Site Reliability Engineering (Contractor)
Moritz Mühlenhoff
Sr Operations Engineer (Contractor)
Arzhel Younsi
Operations Engineer - Network
Leo Mata
Engineering Manager (Contractor)
Filippo Giunchedi
Senior Site Reliability Engineer (Contractor)
Keith Herron
Operations Engineer
Cole White
Site Reliability Engineer
Ariel Glenn
Software Engineer (Contractor)
Alexandros Kosiaris
Principal Operations Engineer (Contractor)
Giuseppe Lavagetto
Principal Site Reliability Engineer (Contractor)
Effie Mouzeli
Site Reliability Engineer (Contractor)
Daniel Zahn
Operations Engineer
Reuven Lazarus
Site Reliability Engineer
Janis Meybohm
Site Reliability Engineer (Contractor)
Brandon Black
Principal Operations Engineer
Valentín Gutiérrez
Traffic Security Engineer (Contractor)
Emanuele Rocca
Senior Site Reliability Engineer (Contractor)
Sukhbir Singh
Site Reliability Engineer (Contractor)

Technical Engagement

Birgit Müller
Director of Technical Engagement (Contractor)
Nicholas Skaggs
Engineering Manager
Andrew Bogott
Senior Site Reliability Engineer
Arturo Borrero González
Site Reliability Engineer (Contractor)
Bryan Davis
Principal Software Engineer
Brooke Storm
Sr Site Reliability Engineer
Andre Klapper
Developer Advocate (Contractor)
Sarah Rodlund
Technical Writer
Srishti Sethi
Developer Advocate
Joaquin Oltra Hernandez
Engineering Manager (Contractor)

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