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Humanitarian Experts

ACF food security experts, South Sudan
ACF's food security & livelihoods experts help communities grow ground nuts in South Sudan. Credit: T. Frank

Action Against Hunger is renowned for its highly effective technical programs and global impact. With 4,600+ humanitarian professionals working in more than 40 countries around the world, our technical teams and program staff deliver high-impact programs in nutrition, food security & livelihoods, and water, sanitation, & hygiene. Given the breadth and scope of our work—and the geographic reach of our programs—ACF’s experts must master a bewildering array of security concerns, program complexities, and political and cultural contexts. We invite you to get to know some of our experts below.

Journalists: Inquire about their availability for select media engagements »

Expert Profiles

Silke Pietzsch, Senior Food Security & Livelihoods Advisor
Senior Food Security & Livelihoods Advisor
New York, NY
Muriel Calo, Food Security & Livelihoods Advisor
Food Security & Livelihoods Advisor
New York, NY
Charmaine Brett, Desk Officer, Pakistan & Nigeria
Desk Officer, Pakistan & Nigeria
New York, NY
Ceris Bailes, Desk Officer, Democratic Republic of the Congo
Desk Officer, Democratic Republic of the Congo
New York, NY
Cécile Basquin, Nutrition Advisor
Nutrition Advisor
New York, NY
Marie-Sophie Whitney, Senior Nutrition Advisor
Senior Nutrition Advisor
Paris, France
Nick Radin, Senior Water, Sanitation & Hygiene Advisor
Senior Water, Sanitation & Hygiene Advisor
New York, NY
Chief Executive Officer
New York, NY
Andrea Tamburini, Director of Operations, Action Against Hunger
Director of Operations
New York, NY

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