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Global Operations

Tamar Renaud
Chief Operating Officer

Marie McNamee
Vice President, Human Resources

Daniel Schaefer
Chief Technology Officer

Doreen Adutwumwah
Legal Assistant

Faiza Ahmed
Administrative Assistant, Ethiopia

Siddhi Aryal
Regional Director, Asia-Pacific

Aditi Attrey
Manager, Partnerships and Innovative Finance

Susan Biegler
Senior Talent Manager

Cris Bohanski
Director, Global Safety & Security

Garland Brown
IT Manager, Americas

Fiona Buchan
Director, Human Resources Administration

Pedro de Paula
Country Director, Brazil Office

Swati Duggal
Senior Specialist, Compensation and Benefits

Clara Yan Gao
Senior Manager, HR and Operations, China

Gregory Georges
Front Desk Coordinator and Executive Assistant to CFO

Anvit Goyal
Senior Manager, Business Improvement

Ellie Hendrickson
Systems Manager

Brooke Hirschfelder
Director, Talent Acquisition and Management

Kurien John
Senior IT Manager, India

Riksum Kazi
Security and Operations Manager

Adriane Lacey
Senior Facilities and Operations Manager

Hannah Arcuschin Machado
Senior Programs Manager

Chaitanya Mathur
Senior Manager, Human Resources

Catherine Miller
IT Associate – Helpdesk Support

Patricia Nogueira Pröglhöf
Deputy Director, Global Operations

Rasidah Rahman
Administrative Associate, Singapore

Catherine Rizzo
Finance and Administration Coordinator

Rahel Sade
Senior Finance Manager, Ethiopia

Diego Santos
Operations Manager, Brazil

LM Singh
Managing Director, India and Global Head, Partnerships & Innovative Finance

Anne Wentworth
Talent Acquisition and Management Coordinator

Julia Yeck
Senior Operations Manager, Singapore