Our Staff

Ben Rattray
Founder and CEO
San Francisco, CA
Mark Dimas
Founding CTO & Chief Engineer
San Mateo, CA
Danny Moldovan
Managing Director of Global Operations
New York, NY
Matthew Slutsky
Managing Director of Partnerships
Brooklyn, NY
Mike Jones
Deputy Managing Director, North America
Brooklyn, NY
Erik Ogan
Principal Engineer
San Francisco, CA
Nick Allardice
Managing Director, Asia
Brooklyn, NY
Jon Perri
Deputy Campaign Director
San Francisco, CA
Francisco Polo
Country Director, Spain and Director of Global Expansion
Madrid, Spain
Albert Medran
Communications Director, Spain
Madrid, Spain
Nathan Elvery
Deputy Campaigns Director
Melbourne, Australia
Dmitry Savelau
Associate Campaigns Director, Russia
Amsterdam, Netherlands
Brie Rogers Lowery
Country Director, UK
London, United Kingdom
Irene Milleiro
European Campaigns Director
Spain
Pulin Modi
Senior Campaigner
Washington, DC
Kaz Patwa
Director of Operations
London, United Kingdom
Patrick Chew
Internationalization Manager
San Francisco, CA
Vijay Ramesh
Senior Data Engineer
Oakland, CA
Megan Lubin
Deputy Director, Global Communications
Washington, DC
Benjamin des Gachons
Country Director
Paris, France
Susana Fernández Garrido
Director, Latin America
Sao Paulo, Brazil
David García Gil
Senior Campaigner, Spain
Madrid, Spain
Karen Skinner
Country Director
Brisbane, Australia
John Coventry
Managing Director of Communications
London, United Kingdom
Arief Aziz
Campaigns Director, Indonesia
Jakarta, Indonesia
Usman Hamid
Change.org Indonesia
Jakarta, Indonesia
Emmy Suzuki Harris
Managing Director, Asia
東京都, Japan
Paula Hannemann
Director of Learning & Engagement
Berlin, Germany
Shareeza Bhola
Deputy Communications Director
New York, NY
Samantha Harmon
Director, Business Development
Washington, DC
Danny Hutley
Strategist, Global Campaigns
Melbourne, United Kingdom
Sarah Durieux
Deputy Campaigns Director
Paris, France
Jose Capo
Software Engineer
San Francisco, CA
Uygar Özesmi
Director, Eastern Europe and West Asia
Istanbul, Turkey
Preethi Herman
Campaigns Director, India
Delhi, India
Luis Aguado
Senior Campaigner, Spain
Madrid, Spain
Gaston Wright
Senior Campaigns Director, Argentina
Buenos Aires, Argentina
Jeannette Gusko
Communications Director, Germany
Berlin, Germany
Katherine Sladden
Campaigns Director
London, United Kingdom
Elisa Finocchiaro
Country Lead & Associate Campaigns Director, Italy
Roma, Italy
Victoria Emanuelli
Senior Campaigner, Argentina
Buenos Aires, Argentina
Peter Theodore
Manager of Enterprise Systems
Oakland, CA
Jennifer Dulski
President
Palo Alto, CA
Liz Moderi
Director of Business Development
Washington, DC
Antonia McElvenney
HR Manager, International
London, United Kingdom
Jon Merrifield
Senior Software Engineer
Girdwood, AK
Shirl Harrison
Executive Assistant & Ops Associate
Union City, CA
Wakaba Takemura
Communications
渋谷区, Japan
Aisha Lebron
Communications Manager, Argentina
CABA, Argentina
Alice Cornell
Director of Email Deliverability
London, United Kingdom
Meghan Teich
Senior Client Manager
New York, NY
Keria Weber
Senior Email Manager
San Francisco, CA
Sunita Bose
Director of Policy
San Francisco, CA
Mandy Johnson
Director of Partnerships, UK
London, United Kingdom
Tish Lew
Software Engineer
San Francisco, CA
Alberto Herrera Aragon
Campaigns Director, Mexico
México, Mexico
Kajal Odedra
Senior Campaigner
london, United Kingdom
Jason Barnaby
Senior User Engagement Manager
Dardenne Prairie, MO
Duncan Lockard
Chief of Staff
New York, NY
Nicolas Danet
Lead Client Manager
London, United Kingdom
Sonali Arurkar
Managing Director of Client Services
Burlingame, CA
Tim Catlin
Vice President of Engineering
San Mateo, CA
Dhenok Pratiwi
Associate Campaigner, Indonesia
Jakarta, Indonesia
Anna Robinson
Senior Director of Business Development, Australia
Melbourne, Australia
Matt Thompson
Managing Director, Global Sales
Washington, DC
Paul Minton
Data Engineer
San Francisco, CA
Hilary Lynch
Sales Recruiter
Washington, DC
Kendra Ijeoma
Email Campaign Strategist
San Francisco, CA
Kamla Kasichainula
Software Engineer
San Francisco, Australia
Javier Sánchez
Senior Communications Manager, Spain
Madrid, Spain
Rafael Sampaio
Media Campaigner, Brazil
São Paulo, Brazil
Pedro Prata
Communications Director, Brazil
Rio de Janeiro, Brazil
Carly Quaglio
Client Manager
San Francisco, CA
Michelle Melendez
Senior Director, Business Development
Brooklyn, NY
Nida Hasan
Associate Campaign Director, India
New Delhi, India
Matthew Ferry
Lead Product Designer
San Jose, CA
Miguel Trancozo
Communications Manager, Mexico
Atizapán de Zaragoza, Mexico
Federico Álvarez
Intern
Buenos aires, Argentina
Ben Carter
Director of Partnerships, UK
London, United Kingdom
Wes Mitchell
Communication Designer
San Francisco, CA
Isabel Aleman
Operations Manager
San Francisco, CA
Jessica Schwartz
Associate Client Manager
Redwood City, CA
Rahoul Seth
Chief Financial Officer
San francisco, CA
Justin Lyons
Associate Campaign Director
Brooklyn, NY
Sirma Suren
Communications Manager, Turkey
Istanbul, Turkey
Joseph Toney
Software Engineer
San Francisco, CA
Amanda Luther
Senior Client Manager
Baltimore, MD
Dan Visnick
Managing Director, Global Digital Marketing
San Francisco, CA
Chris Campbell
Principal Engineer
Victoria, BC
Matt Williams
Principal Engineer
Victoria, Canada
Richard Phan
Principal Engineer
Victoria, BC
Justin Louie
Engineering Manager
Victoria, BC, AL
Richard Williams
Executive Assistant
Australia
Erhan Çokkeçeci
Campaigns Director, Turkey
Istanbul, Turkey
Stefani Yoanita
Assistant Controller
San Francisco, CA
Rukmini Giridharadas
Senior Strategist
San Francisco, CA
Andrew Weiss
Principal Engineer
San Ramon, CA
Rob DiCiuccio
Senior Software Engineer
San Francisco, CA
Gregor Hackmack
Country Director, Germany
Berlin, Germany
Sebastian Schütz
Campaigner, Germany
Berlin, Germany
Olivia Whitty
Business Development Manager
Melbourne, Australia
Lacey Salet
Senior HR Manager
San Mateo, CA
Brian Hall
Senior Software Engineer
Surrey, Canada
Eve Chaurand
General Counsel
San Francisco, CA
Luca Francescangeli
Communications Director
Italy
Desmarita Murni
Communications Director
Jakarta Selatan, Indonesia
Diana Durán
Campaigns Intern
Bucaramanga, Colombia
Victoria Pico Pina
Associate Client Manager
London, United Kingdom
Jonatan Rodríguez
Campaigns Intern
Buenos Aires, Argentina
Karl Varga
Senior Software Engineer
Victoria, Canada
Visha Fox
Director of Business Development
New York, NY
Matt Pardee
Engineering Manager
San Francisco, CA
Paul Ruban
Operations Coordinator
New Delhi, India
Angela Veale
Office Administrator
Victoria, BC
Krupa Shah
Senior Marketing Manager
Oakland, CA
Kathryn Semogas
Associate Campaigns Director
Toronto, Canada
Keith Blonder
Email Manager
San Francisco, CA
Chelsea Coffman
Associate Client Manager
Arlington, VA
Ellen Krouss
Director of Business Development
Baltimore, MD
Eric Steinle
Principal Product Manager
San Francisco, CA
Gil Levy
Software Engineer
San Francisco, CA
Seany McDonnell
QA Analyst
Burlingame, CA
Ajay Taneja
International Financial Controller
Potters Bar, United Kingdom
Pascale Frazer-Carroll
Campaigns Intern, UK
Enfield, United Kingdom
Giulia Carrarini
Associate Campaigner
Italy
Juliana Schwartz
Campaigner
Oakland, CA
Chris Hardy
Senior DevOps Engineer
Oakland, CA
Simon Kimmel
Campaigns Assistant, Germany
Germany
Danielle Yasso
Software Engineer
San Francisco, CA
Mohammed Sadki
Managing Director of Finance
Pleasanton, CA
Helen Liu
Software Engineer
San Francisco, CA
John Mertens
Principal Engineer
San Francisco, CA
Soumya Ramasubramaniam
Associate Campaigns Strategist
New Delhi, India
Samantha Wright
Campaigner, Australia
Australia
Tammy Ho
Senior Client Manager
Brooklyn, NY
Yigit Ercevik
Senior Campaigner, Turkey
istanbul, Turkey
Natalie Green
Associate Campaigner
Washington, DC
Aruna Balakrishnan
Principal User Researcher
San Francisco, CA
Alexis Stowers
Executive Assistant
San Francisco, CA
Nicola Britton
Campaigner, Australia
Sydney, ENG
Ashraf Monzur
Head of Global IT Operations
London, United Kingdom
Leandro Asensos
Campaigner
Ciudad de Buenos Aires, Argentina
Zo Silver
Head of User Advocacy
San Francisco, CA
Asu Sanem Kaya
Fundraising Manager
istanbul, Turkey
Tom Bage
Communications Director, UK
London, United Kingdom
Lucas Pretti
Campaigns Director
São Paulo, Brazil
Carl Harris
Senior Community Engagement Manager
Brooklyn, NY
Ryan McDonald
Software Engineering Intern
Victoria, Canada
Anna Bialas
Associate Campaign Advisor
London, United Kingdom
Sara Martinez de Frutos
Director of Business Development
Spain
James Baldwin
Senior Manager of User Support
Kitchener, ON, Canada
Hatai Limprayoonyong (Yam)
Campaign Strategist 
Bangkok, Thailand
 Worachan Toommanon (Oui)
Media Campaigner 
Bangkok, Thailand
Gopa Kutty
Principal Analyst
Pleasant Hill, CA
Bryan Galvin
Senior Financial Analyst
San Francisco, CA
Quyen Phung
Senior Accountant
San Francisco, CA
Lindsay Smith
Recruiter
San Francisco, CA
José Antonio Ritoré
Campaigns Director, Spain
Madrid, Spain
Shane Hall
Principal Product Manager, Mobile
San Francisco, CA
Kelsey Jacobsen
Product Designer
San Francisco, CA
Mirja Hitzemann
Campaigns Assistant
Germany
Alice Wu
Associate Account Specialist
New York, NY
BJW
Chief People Officer
New York, NY
Christina Martin
Elections Research Assistant
Harrisburg, PA
Adam Nace
Trust & Safety Lead
San Francisco, CA
Gary Nunn
Communications Director
Australia
David Marotto
Software Engineer
Victoria, Canada
Dimitri Tishchenko
Software Engineer
Victoria, Canada
Colin Mutchler
Product Manager
Oakland, CA
Tobias Butler
Software Engineer
Oakland, CA
Rebecca Hilton
Recruiter
San Francisco, CA
Sara Smylie
Associate Campaigner
Australia
Fernando Escobar
QA Analyst
San Francisco, Israel
Callie Thompson
Coordinator, North America
Burlingame, CA
Dorothee Vogt
Director of Business Development
Hamburg, Germany
Channie Wu
Software Engineer
San Francisco, CA
Marissa Hatch
Executive Assistant & Team Coordinator
Brooklyn, NY
Caitlin Davis
HR Coordinator
San Francisco, CA
Ranjib
Associate Campaigns Director, India
India
Durga Nandini
Director of Communications, India
India
Aminata Dembele
Associate Campaigner, France
France
Brian Tan
Principal Product Manager, Mobile
Newark, CA
Ghanshyam Bhatt
Software Engineer, Android
San Francisco, CA
Bruce Clift
Principal Software Engineer
Scotts Valley, CA
Julia Smekalina
Director of Business Development
Washington DC, DC
Kyle Poole
Engineer
Victoria, Canada
Tanya Buell
Senior Quantitative Analyst
San Francisco, CA
Sara Menefee
Product Designer
San Francisco, CA
Sarah Lockwood
Associate Account Specialist
Washington, DC
Andrew Stitt
Senior Software Engineer
San Francisco, CA
Jonathan Cheng
Senior Lifecycle Marketing Manager
San Francisco, CA
Vanessa Luna
Campaigns Intern
Mexico
Josephine Gavignet
Product Manager
San Francisco, CA
Aaron Walton
Communications Associate
New York City, NY
William Barrett
Senior Software Engineer
Burlingame, CA
Marcy Mirkin
Director of People Operations
New York, NY
Alice Benziger
Quantitative Analyst
San Francisco, CA
Albert Tsai
Data Scientist
San Francisco, CA
Benjamin Mullin
Senior DevOps Engineer
San Francisco, CA
Ryan Resella
Senior Software Engineer
Los Angeles, CA
Gemma Mortensen
Chief Global Officer
United States
Erica Morse
Senior Product Designer
San Francisco, CA
Pooja Bhojwani
Software Engineering Intern
Victoria, Canada
Richard Luk
IT Systems Administrator
San Francisco, CA
Leticia Floresmeyer
Campaigner
México, Mexico
Peter Lebo
Software Engineer
San Francisco, CA
Paula Guerrero
Comms Intern
Spain
Laura Medel
Comms Intern
Spain
Sara ElAmine
Executive Director, Change.org Charitable Foundation
San Francisco, IL
David Lee
Design Manager
Sunnyvale, CA
Alexandra Roseman
Benefits & People Analytics Manager
New York, NY
Caleb Wehr
Staff Accountant
Walnut Creek, CA
Alvaro Rodriguez
Campaign Support Services
Spain
Annika Heintz
Campaigns Assistant
Germany
Behruz Nassre
VP of Infrastructure, Performance & Security
San Francisco, CA
E. Edgeworth
Senior DevOps Engineer
United States
Rima Amin
Team Assistant
London, United Kingdom
 Hannah Yang
Chief of Staff Contractor
San Francisco, CA
 Alex Budak
Chief of Staff Contractor
United States
 Sylvia Rolle
Contractor
Washington, DC
 Naima Benallal
Communications Manager
France
Chiara Rocca
Communications Intern
Italy
 Donata Columbro
Media Campaigner
Roma, Italy

Advisors

Special thanks to Founding Advisors Darren Haas and Adam Cheyer, Founding Board Member Rajiv Gupta, and to advisors Sundeep Ahuja and Joe Greenstein.