San Diego Team

Vice Presidents of School Finance

Larry Tamayo

Executive Vice President
Larry Tamayo leads the San Diego office, having joined ExED in 2002. In addition to his supervisory role, he also oversees the business operations for charter school clients, in San Diego and Orange County. Prior to leading ExED’s San Diego office, Mr. Tamayo was the School Development Coordinator and a Compliance Analyst in ExED’s Los Angeles office. He previously worked as a program coordinator at the Atlantic Community Economic Development Corporation in Long Beach. Larry holds a master’s degree in public policy from UCLA and a bachelor’s degree in criminology, law and society at the University of California, Irvine.

Brian Badillo

Vice President, School Finance
Brian joined ExED in 2014. Previously, Brian was a supervisor for Christy White Associates, a public accounting firm specializing in local education agency audits. There, he audited charter schools, school districts and non-profit organizations on areas such as state compliance, federal compliance, internal controls, and financial statements. Locally, Brian sits on the Board of Directors for the San Diego Marine Aquarium Society as the Treasurer. Brian is an active CPA in the state of California and earned his bachelor’s degree from California State University San Marcos in accounting.

Matthew Eisenberg

Vice President, School Finance
Matthew joined ExED in September of 2014 and oversees business operations for schools in San Diego and Orange County. Prior to working at ExED, Matthew worked as a Senior Accountant at Christy White Associates, a public accounting firm specializing in attestation engagements. There, he led audits of charter schools, school districts and non-profit organizations. He gained in-depth knowledge in areas such as state compliance, federal compliance, internal controls, and financial statements. Matthew currently holds an active license as a Certified Public Accountant (CPA) in the state of California and earned his bachelor’s degree from the University of Redlands in accounting.

Directors and Other Leadership

Shahad Askandar

Director of Payroll Services
Shahad Askandar joined ExED in 2005. She oversees payroll, federal and state tax returns, public retirement systems CalSTRS, CalPERS and PARS for all ExED clients. Prior to joining ExED, Shahad worked at Paychex for seven years as a Payroll Associate and Client Service Supervisor in Florida and California. Shahad holds a bachelor’s degree in management science from the University of California, San Diego and a masters degree in business administration from National University.