Executive director, Co-founder
Evan is the executive director of ViviendasLeón and is responsible for overseeing partnerships, communications, and financial management. Until 2003, Mr. Markiewicz worked under the auspices of the New Haven/León Sister City Project, an internationally recognized non-governmental organization, where he developed ViviendasLeón and other programs targeting the multiple needs of rural communities.Email Evan
Accounting and bookkeeping
Brenda Acosta holds a degree in Accounting, Finance and Computing. She has fifteen years of accounting experience. Her career includes work at AMOCSA, an insurance company, as an accounting and administrative assistant from 1998-1999, Reencaushadora Moderna as an accounting assistant from 1999-2000, Penelas y Sireras as a general accountant 2000-2004, and Sucesión Mantica Berio, S. A. as general accountant from 2005-2013. Brenda was hired as an accounting assistant in July 2013 and is responsible for our small business projects.Email Brenda
Program officer, Agroforestry
Program officer, Human Capacity Training
Cristhian holds a degree in Social Work and Development Management from the Faculty of Education Sciences and Humanities, at the National Autonomous University of Nicaragua (UNAN-León). He has participated in psychosocial articulation and intervention from UNAN-LEON, specifically in the ‘’Walter Ferreti’’ neighborhood in the city of León, and carrying out a diagnosis of Community Community public health for the prevention of diseases. In 2015 he completed two diplomas, one with the Spanish Red Cross focused on the promotion of human rights with gender equality and social inclusion, the other with the León-Zaragoza Sister City, on ludic methodologies applied to organizational development.
Project director, Guatemala
Molly is an architect and has beenliving and working in Panajachel, Guatemala since 1998. She manages Tierra Linda Architects and is responsible for numerous private and community design projects. Molly has been a friend of ViviendasLeón since 2005 and together with VL has worked toward supporting the development of an education and service travel program over the last 5 years. Molly is responsible for planning and managing the service projects we work on with rural communities.Email Molly
Rob has extensive experience in non-profit organizations and board affiliations. He holds degrees from Harvard University and Pepperdine University. He has worked as a non-profit consultant, and for organizations with an environmental focus.
William L. Robbins is an equity portfolio manager at Capital Group. He has 24 years of investment experience and has been with Capital Group for 22 years. Prior to joining Capital, he was a part of the investment team at Tiger Management Corp. in New York and a financial analyst with Morgan Stanley. Will has served on various finance and investment committees over the years (Little School, Katherine Burke’s School, etc.) and more recently served six years on Town School for Boys' Board as both Finance Chair (four years) and Development Chair (1 year). He currently serves on the Episcopal Impact Fund’s investment committee and chair Harvard’s Parents Committee. Will holds an MBA from Harvard Business School and a bachelor’s degree from Harvard College graduating magna cum laude.