Bachelor of Science in Mathematics, University Industrial, Santander, Colombia, 1978.
Masters Degree in Computer Science, UC Berkeley, 1987.
Ph.D in Statistics, Stanford University.
Administrative Services Credential
Mathematics, Spanish, Science, and Computer Applications Credentials.
Teacher High School mathematics Santander School District, Bucaramanga, 1973-1984. Teacher middle school mathematics, mentor teacher Hayward (California) Unified School District, since 1989. President Bilingual Advisory Committee, Hayward, 1986-1989.
Member Gate Task Force, Hayward, 1990-1993, Spanish for Educators Alameda County Office Education, since 1995.