CodeStack is a software engineering and media department of the San Joaquin County Office of Education. We focused on application development including web, software, cloud, and mobile. As well as multimedia services including video production, photography, design, and marketing. CodeStack works exclusively with public agencies across the nation and has developed over 20 SaaS (software-as-a-service) applications used by over 5,000 school districts nationwide. CodeStack also provides services to the California Department of Education, California County Superintendents Educational Services Association, California Department of Corrections and Rehabilitation, California Department of Health Services, California Community College Chancellor’s Office, and the California State University Chancellor’s Office, among others.