Guatemala Staff

Horacio Samayoa
Director, Guatemala
- Former rural development coordinator for C.A.R.E. in Alta Verapaz
- Graduate of San Carlos University (BA, Agronomic Engineering in Renewable Natural Resources)
As Director of the Guatemala office, Horacio manages and oversees the Guatemala office and supports the creation of new rules and strategies. He is also involved in program design, implementation, and assessment as well as strategic planning, creating business plans, and gathering measurable results.
Maritza Rodriguez de Gonzalez
Administrative Assistant
- Experience as an assistant for various private companies
- Studying Business Administration & Information Systems in FISICC-IDEA, Galileo University, Guatemala City
As Administrative Assistant, Maritza provides support with phone calls. She also coordinates messaging and provides administrative support to the Textbook Program.
Textbook Program Division
Mario Yac
Associate Manager, Textbook Division/Developing Projects Manager
- Former Administrative Principal of Cristiano Nueva Sibilia School, Quetzaltenango, Guatemala
- Two years experience coordinating educational projects for the Guatemalan Ministry of Education
- Studying Information Systems at Mariano Gálvez University
- Graduate of Rafael Landívar University (MA, Philosophy)
As Associate Manager of the Textbook Division and Developing Projects Manager, Mario manages and coordinates special projects, provides tour support, and coordinates teacher training.
Juan Augusto Bal
Administrative Coordinator
- 23 years of experience in education
- Former Administrative Director at various public schools
- Former Administrative Coordinator, Guatemalan Ministry of Education (Chimaltenango)
- Coursework in Pedagogy, History and Mathematics at San Carlos University, Guatemala
- Graduate of El Seminario Teológico Centroamericano, Guatemala City (MA, Theology; BA, Religious Studies)
As Administrative Coordinator, Juan Augusto manages the Textbook Program and oversees the Textbook Program team, while also providing administrative support.
Rolando Yool
Field Representative
- Former Principal of the Escuela Particular Parroquial para Adultos, Alta Verapaz, Guatemala
- Former Director & Administrative Coordinator of Radio Sistema Tezulutlán, Alta Verapaz, Guatemala
- Graduate of Rafael Landívar University (MA, Theology; MA, Philosophy)
As a Field Representative, Rolando is responsible for monitoring Textbook Program activities and providing tour support.
José María Raymundo
Field Representative & Scholarship Program Coordinator
- 12 years experience with non-governmental organizations, including SHARE and CARE Guatemala
- Former primary school teacher
- Graduate of San Carlos University (MA, Agronomy)
As a Field Representative and Scholarship Program Coordinator, José María is responsible for monitoring Textbook Program activities and providing tour support. He also manages the Scholarship Program and monitors Scholarship Program activities.
Miltón Eduardo Ramos Méndez
Field Representative
- Six years experience as a primary school teacher
- Studying Human Rights at San Carlos University, Guatemala City
- Graduate of Mesoamericana University, Guatemala City (BA, Philosophy)
As a Field Representative, Miltón is responsible for monitoring Textbook Program activities and providing tour support. He also provides support for the Culture of Reading Program.
Francisco Santos
Field Representative
- Twelve years teaching experience
- Graduate of Mariano Galvez University, Guatemala City (BA, Education)
- Graduate of San Carlos University, Guatemala (BA, Pedagogy)
As a Field Representative, Francisco is responsible for monitoring Textbook Program activities and providing tour support.
Computer Center Division
Howard Lobb
Director of Technology Programs & Communications
- 8 years experience working in the technology industry for Lexmark, B/E Aerospace, & ImageX.com
- Graduate of Valparaiso University (BS, Mechanical Engineering, 1991)
- Experience implementing development projects in Guatemala since 1999
As Director of Technology Programs & Communications, Howard is responsible for overall management of the Computer Centers Program. He handles program design, implementation, and assessment, as well as external communications and relations.
Mario Torres
Associate Manager
- Former Information Technology and Educational Materials Coordinator for USAID’s Project Enlace Quiché
- 10 years technology experience, including computer systems and management of IT departments
- Graduate of Harding University in Searcy, AR (BA, Business Administration: Computer Information Systems, 2000)
As Associate Manager, Mario is responsible for technical support. He also serves as advisor to the Computer Centers Program.
Miguel Quinteros
Financial Specialist
- More than 6 years of experience in finance
- Graduate of Mariano Galvez University, Guatemala City (BA, Business Administration)
As Financial Specialist, Miguel is responsible for budget creation and monitoring, compliance and reporting, and management of the Computer Centers’ revolving fund.
Ángel Bámaca
Computer Center Supervisor
- 10 years experience in technology education
- Studying Systems Administration & Human Resources at the MA level, Galileo University, Guatemala City
- Coursework in Mathematics & Computer Education, Del Valle University, Guatemala City
As a Computer Center Supervisor, Ángel is responsible for center operations involving administrative, pedagogical, and technical management. He also prepares computers for installation in new centers.
Silvio Herrera
Computer Center Supervisor
- Five years professional experience in primary education
- Former instructor at the CoEd Computer Center in Guastatoya, Guatemala
- Studying Chemistry & Biology Education at Galileo University, Guatemala City
As a Computer Center Supervisor, Silvio is responsible for center operations involving administrative, pedagogical, and technical management. He also prepares computers for installation in new centers.
Mario Mus
Computer Technician
- 5 years experience with SEGA, a Microsoft-certified computer sales & service company
- Studying Information Systems at San Carlos University, Guatemala City
As Computer Technician, Mario is responsible for technical support for the Computer Centers, computer equipment inventory control, and maintenance on computers in the Guatemala office.
Monica de Ramirez
Administrative Assistant
- 8 years professional experience as an Administrative Assistant for various private companies
- Volunteered in Honduras for a year and a half
- Studying Business Administration at Mariano Gálvez University, Guatemala City
As Administrative Assistant, Monica supports and assists the Computer Centers Program and provides training and meeting support.
Organizational Development
Gaby Amado
International Relations & Evaluation Specialist
- Five years experience as a project analyst
- Five years experience as a therapist
- Former teacher of autistic students at Monarch School, Guatemala City
- Studying Psychoanalysis at the MA level, CEF of Guatemala
- Graduate of Francisco Marroquín University, Guatemala City (MA, Clinical Psychology)
As International Relations and Evaluations Specialist, Gaby is responsible for evaluation studies and tour planning.
Culture of Reading Program Division
Carolyn Johnson
Project Manager, Culture of Reading Program
- 25 years experience as a school administrator and teacher
- Consultant for teacher training and program development, Maine Dept. of Education, USM
- Graduate of the University of Southern Maine (MS, School Administration)
- Graduate of Grove City College, Grove City, PA (BA, Elementary Education)
As CORP Project Manager, Carolyn provides project research and development and conducts teacher training and program evaluation studies.
Anna Carolina Luna
Teacher Trainer, Culture of Reading Program
- Graduate of Indiana University (MA, Studies of Latin America and the Caribbean)
- Graduate of Francisco Marroquín University (MA, International Relations with specialization in Foreign Trade and International Organizations)
- Former Administrative Assistant, Canadian Embassy
- Former Teacher, Francisco Marroquín University
- Former Bilingual Assistant for Latin Families, Crestview School, Indiana
As Teacher Trainer for the Culture of Reading Program, Anna is responsible for Culture of Reading Program coordination as well as teacher training.
Human Resources
Claudia Ávila
Human Resources Coordinator
- Experience creating Human Resources departments since 2000
- Former event coordinator for INGUAT, the Guatemalan tourism agency
- Graduate of Rafael Landívar University, Guatemala City (MA, Psychology in Human Resources, 2000)
As Human Resources Coordinator, Claudia is responsible for Human Resources management and for ensuring the application of general policies and procedures. She also supports special projects.
Emy Pérez
Human Resources Assistant
- Eight years of experience in the nonprofit sector
- Former Logistics Assistant for Catholic Relief Services
- Former Human Resources Assistant for CARE
- Graduate of Mariano Galvez University, Guatemala City (BA, Business Administration)
As Human Resources Assistant, Emy is responsible for administrative support along with event and tour support.
Accounting Department
Aníbal Colindres
Financial Coordinator
- 11 years experience with Save the Children— Guatemala
- Graduate of Mariano Gálvez University (BA, Business Administration )
As Financial Coordinator, Aníbal is responsible for payroll, expense and income accounting, and financial reports.
Jorge Mario Monterroso
Accounting Assistant
- Experience in inventory, accounting, and vehicle management for a private company
- Studying accounting at Mariano Gálvez University, Guatemala City
As an Accounting Assistant, Jorge Mario is responsible for vehicles, compliance, and reporting.
Elda Aguilar
Accounting Assistant
- Former General & Assistant Accountant for various private companies
- Studying Accounting at Mariano Gálvez University, Guatemala City
As an Accounting Assistant, Elda is responsible for requisitions, purchase orders, and payments.
Support Staff
Fredy Tzib
Operations Assistant
- Has teaching degree in bilingual intercultural education
- Studying environmental engineering at Rural University, Guatemala City
As Operations Assistant, Fredy is responsible for warehouse reporting and textbook inventory control.
Sergio Pérez
Maintenance, Messenger
Sergio manages general maintenance and messenger duties for the Guatemala office complex.
Vilma Monterroso de Girón
Hospitality
Vilma manages the cooking, cleaning, and general hospitality necessary for running the CoEd Guatemala office.


