Meet The Team

We are a team of passionate and dedicated individuals who are committed to change and ending poverty in Africa.

Learn more about our programs.

John Leary
Executive Director
After 10 years of working and volunteering for Trees for the Future, John became Executive Director in 2013. John has deep knowledge of international agricultural development and extensive experience living with and among the rural poor in Sub-Saharan Africa. He speaks three languages well (and another three languages not so well) and has lived and worked in 12 developing countries. John has dedicated his life to creating innovative training approaches that empower farmers to rise out of poverty, and he has created award winning high-tech, low-tech, and no-tech training programs that are currently in use throughout the developing world. He is now focused at helping Trees for the Future end hunger and extreme poverty for a million people. John recently authored his new book, One Shot: Trees as our Last Chance for Survival. Learn more here

Olivier Allongue
Forest Garden Training Center Coordinator
Olivier was born in France and spent a few years growing up in New Caledonia, an island in the Pacific, before moving to Bethesda, Maryland at the age of 5. He was raised bilingual, mastering both French and English at a young age and eventually pursued Spanish to become trilingual. After receiving a Bachelors degree in Spanish with minors in Math, Latin American studies and European studies from Salisbury University, Olivier began translating at Trees for the Future and has since expanded his role as coordinator of our online Forest Garden Training Center. Outside of the office, you can find him outdoors, hiking, playing or watching soccer, and traveling.

Ashleigh Burgess
Partnerships and Strategic Outreach Manager
Ashleigh came to Trees for the Future by way of serving as an Agroforestry Peace Corps Volunteer in Senegal, where she lived in a rural Serrer village and worked with the host community to plant trees and work on a variety of community development initiatives. Previously, she lived in Northern France as an English teacher and worked for the Sierra Club as a legislative affairs intern. She is a graduate of Michigan State University (Go Green!) and studied International Development from the Department of Community Sustainability there (Masters of Science). When she is not talking about TREES’ powerful work and exploring new opportunities and partnerships for the organization, she is all about being outdoors, gardening, speaking French, practicing her yoga moves, and looking for Michigan microbrews in DC.

Michael Carson
Director of Programs

Michael has 12 years of experience working with various NGOs promoting sustainable livelihoods and environmental conservation in rural Kenya. Previously Michael worked with the Kenya Institute of Organic Farming as farmer trainer promoting organic farming before joining Kenya National Federation of Agricultural Producers, an apex farmer organization mobilizing, training farmer groups and cooperatives as a training coordinator. He later joined Heifer International as an organizational development coordinator in charge of mapping, targeting and assessing intervention impacts with vulnerable families in Western Kenya. Michael was also the coordinator of Plan International’s Livelihoods Program, in charge of improving communities’ livelihoods and resilience through promoting sustainable agricultural and environmental conservation practices.

Jennifer Tepper
Director of Development and Communications

After 15 years of working in and with local, regional, and national nonprofits on leadership and governance, team-building and facilitation, business development and fundraising, communications and management consulting, Jennifer brings her skills and expertise to Trees for the Future as the Director of Development and Communications.  Jennifer is excited to use her knowledge of growing organizations to exponentially increase the revenue and the impact Trees for the Future.  Jennifer holds two masters degrees – an MBA from the Smith School of Business at the University of Maryland and a MA in Peace and Development Studies from the University of Limerick, in Limerick, Ireland.  And has studied and traveled for academic, personal and field projects in Spain, England, Mexico, Nicaragua, Guatemala, Brazil, Argentina, Chile, Peru, the Caribbean, Costa Rica, Taiwan and Hungary.  Most of these projects were related to disaster preparedness and relief, studies in business and corporate social responsibility, and human rights and post-conflict civil society development.  When Jennifer is not working with TREES, you can find her hanging out with her family and loved ones (2 teenagers, 2 neurotic rescue dogs, 1 squealing guinea pig, 1 low maintenance fish and 1 amazing life partner), playing or watching ice hockey and soccer, reading, exploring the great outdoors, or working with rescue pups.

Daniela Funez
Business Development & Partnerships Associate

Daniela holds a Bachelor of Science in Environmental Studies from the Catholic University of Honduras (UNICAH) and a Master of Engineering in Water and Environmental Resource Management from UNESCO IHE, The Netherlands.

Poverty alleviation and natural resource preservation have been mainstays throughout her career thus far, whether working with an NGO focused on community livelihood projects or a socially conscious start-up, these objectives drive her forward and led her to TREES.

Daniela is committed to strengthening the relationships with our partners and finding innovative ways to contribute to our common objectives. In her free time, she enjoys spending time with her husband and two girls, as well as running in Rock Creek Park so she can improve her mile time. (Working towards an always elusive 8-minute mile but for starters 9:16 would be great!)

Kendall Garifo
Senior Marketing and Communications Manager
After finishing graduate school, Kendall joined the marketing and communications team at Trees for the Future. She is thrilled to help us make an impact by telling the world about what we do. She’s lived in many places around the world and loves living in the district, but her roots lie in Mississippi where she can’t get enough of, you guessed it, the sweet tea and cornbread. Outside of the office, you can find her outdoors, at a Nationals game, hanging with her giant family, and trying new vegan recipes with her husband.

Arianna Huff
Programs and Operations Associate
Arianna recently graduated from the University of Oklahoma with a B.S. in Environmental Sustainability and minors in Spanish and Women’s & Gender Studies.  After an internship in college related to teaching others about food sustainability, she knew she wanted a career that involved both sustainable agriculture and helping others, which is why she moved back to Maryland and applied to work at TREES.  After several months of interning here, she moved to her current position as a Programs and Operations Associate.

Caroline Kateeba 
Business Development & Partnerships Associate
Caroline is a Business Development and Partnerships Associate for Trees for the Future. Prior to that, Caroline spent two years in Uganda as a Corporate Social Responsibility Officer and Marketing Associate for Crest Foam Ltd, a foam manufacturing company. She has also obtained experience Street Fundraising. She holds a combined Masters and Undergraduate degree, MSc (Hons) International Relations and Global Issues from University of Nottingham, UK.  She is also certified in Level 4 Professional Marketing from the Chartered Institute of Marketing, UK.

Corrie Mauldin
Director of East Africa Programs

Corrie has years of experience working for both environmental NGOs and the Department of Interior while living in Washington DC. She lived for a couple of years in a remote forest village working with smallholder farmers in Cameroon, helped manage a CSA (community-supported agriculture) organic farm in the Northeast and monitored fish catch on vessels in the Bering Sea. As East Africa Regional Director, Corrie oversees a 16-person staff of Country Coordinators and Project Technicians throughout Kenya, Uganda and Tanzania.

Adaobi Okafor
Director of Finance & Administration
Adaobi moved to the U.S. from Nigeria to pursue her education at Georgetown University. She fell in love with D.C. and its blend of cultures so she stayed to complete her Masters at Catholic University of America and start her career. She is passionate about helping nonprofits maximize their potential by maintaining a healthy financial outlook. When not analyzing spreadsheets and chasing down expense reports, Adaobi loves traveling and experimenting with recipes.

Andrew Zacharias
Director of Monitoring and Evaluation
Andrew grew up in a small farming community in central Ohio. After studying Political Science at Miami University, he moved to Tanzania to volunteer with the Peace Corps. His professional and cultural expertise allowed him to then work for Trees for the Future, managing agroforestry programs across East Africa. Today, he uses his knowledge of data collection and geographic information systems to direct the department of Monitoring and Evaluation. He lives in Columbus, OH with his wife, Mary.


Board of Directors

Dr. John Moore – Prof. Emeritus Univ. of Maryland, Chairman

Mark Brown – Vice-Chair & Finance Committee Chair

Humphrey Mensah – Treasurer

Shannon Hawkins – FBR, Development Committee Co-Chair

Linda Sobel-Katz – Development Committee Co-Chair

Ariana Constant – Clinton Foundation

Therese Glowacki – Boulder County Parks and Open Space

Michael Gumbley – charity: water

John Leary – Trees for the Future

Steve Hansch – International Business & Technical Consultants