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Our leaders

Our global team brings passion and enthusiasm to all that we do.


Ruth Levine

Ruth Levine

Chief Executive Officer

Frida Njogu-Ndongwe

East and Southern Africa Regional Director

Mallika Ahluwalia

India Regional Director

Cassandre Pignon

Regional Executive Director, West & North Africa

Meg Battle

Outgoing Southeast Asia Regional Director

Ronald U. Mendoza

Southeast Asia Regional Director

Dan Stein

Chief Economist

Nancy Tomkowicz

Chief Financial Officer

Adebola Aina

General Counsel

Marc Shotland

Research, Evaluation, and Data Director

Alison Connor

Director II

Anne Chege Mwaura

Africa Regional Operations Director

Ben Brockman

Data Science, Engineering, and Monitoring Systems Director

Elizabeth Chikobe

Director, Global Operations

Emily Coppel

Director, Strategic Communications

Eric Dodge

Director, Engineering & Monitoring Systems, and Chief Technical Officer, Data on Demand

Essaid Azzouzi


Garvita Chawla

Director, Financial Planning & Analysis

Jake Taesang Cho

Director of Philanthropic Engagement

Jeff McManus

Senior Economist

Leah Mwai


Leonard Oruko


Rob Sampson

Director, Impact Improvement

Sarah T. Lucas

Global Lead, Data on Demand

Sid Ravinutala

Director, Data Science

Subha Ganguly Shahi

Director, India Operations

Tom Wein


Aya Silva

Associate Director

Diksha Radhakrishnan

Associate Director

Estelle Plat

Associate Director

Justin Labeille

Climate Research Associate Director

Krishanu Chakraborty

Associate Director, Data on Demand

Krishna Ramesh

Associate Director and Africa Lead, Data on Demand

Neha Raykar

Associate Director

Vikas Dimble

Associate Director and India Lead, Data on Demand

Crystal Haijing Huang

Associate Director, Economist

Karan Nagpal

Associate Director, Economist

Torben Fischer

Associate Director, Economist

Valentina Brailovskaya

Associate Director, Economist

Will Thompson

Associate Director, Economist

Dimple Kukreja


Zack Devlin-Foltz


Philipp Kastrau

Economist I

Liza von Grafenstein

Economist I

Salif Jaiteh

Economist I

Abhishek Sharma

Senior Manager

Aditi Gupta

Senior Manager

Alice Redfern

Senior Manager

T. Arthur Chibwana

Senior Manager

Bhawna Bisht

Accounting and Compliance Senior Manager

Lebu Angela Anyango

Legal and Compliance Counsel

Lorraine d’Anglejan

Senior Manager

Lorreen Ajiambo

Senior Manager, Strategic Communications

Kevin Njefi Pene

Senior Manager

Mia Jeong

Senior Manager

Purnima Ranawat

Senior Manager

Rachel LuSava

Senior Manager

Sudhanshu Sharma

Senior Manager

Vishan Pattnaik

Senior Manager

Alexander Wheeler

Senior Partnerships Specialist

Ivy Migue

Africa Operations Senior Manager

Bano Fatima

Chief of Staff, Data on Demand

Byron Sanborn

Chief of Staff, Southeast Asia

Divya Dua

Chief of Staff, India

Gabriella Plevin

Global Operations Manager & Chief of Staff

Hamza Zakraoui

Chief of Staff, West and North Africa

Mallika Sobti

Chief of Staff to the CEO

Natasha Siyumbwa

Chief of Staff, Africa

Aamir Ali


Anmol Singh Rawat

Manager, Impact and Process Improvement

Anshu Singh


Claire Ricard

Junior Economist 2

Dhananjay Singh

Research, Evaluation, and Data Operations Manager

Emily Thai

Manager, Giving Green

Emma Kimani


Felipe Acero Garay


Fọlárìn Adegbémlè

Research, Evaluation, and Data Operations Manager

Frances Estroga

Southeast Asia Regional Operations Manager

Garima Rana


Girish Tripathi

Field Manager Lead

Gladys Wanjiru Maina

Manager, Operations Analytics

Jahnavi Meher

Product Manager II

Jasmeet Khanuja


Jeenu Thomas

Data Engineer III

John Ibare

Product Manager II

Kassandra Barnes

Southeast Asia Communications Officer

KJ Zhao (Kejian)

Manager, Impact Improvement

Kyla Longman

Junior Economist II

Leonard Tin

Strategic Communications Designer

Matteo Vidiri


Mikka Hipol


Mimi Chantal Mutoni

Operations Manager

Mtise Mwanza


Mulenga Mary Mukanu


Nakubyana Mungomba


Natasha Goel


Nephat Muchiri Kuria

Manager, Finance Operations

Pramod Kumar

Field Manager Lead

Puneet Kaur

India Regional Communications Officer

Rico Bergemann


Ritika Rastogi


Sohini Chaparala

Manager, Data on Demand

Stefania Pozzi


Steven Walker


Sumedha Jalote


Tanima Goyal

Finance Systems Lead

Tanmay Verma

Product Manager II

Victor Zhenyi Wang

Data Scientist III

Young Mkandawire


Yvonne Wambui Gitau

Data Engineer III
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