John Jersin is a seasoned professional with extensive experience in technology and leadership roles. As Co-Founder of Jersin Foundation since July 2019, John has spearheaded educational initiatives and successful community projects, including a campaign to establish a computer lab for schoolchildren in San Francisco's Chinatown. John's role on the Board of Trestle Biotherapeutics since August 2021 supports the development of innovative therapies for end-stage renal disease. Previously, John served as Vice President of Talent Solutions at LinkedIn, where efforts improved recruitment efficiency for companies and job seekers alike. John co-founded Connectifier, Inc. and Zintin, and was instrumental in product management at Google for the Analytics team. An early career included significant contributions at Websense Inc., teaching roles at UC San Diego, and foundational education at Stanford University and UC San Diego, culminating in a Master's in Computer and Network Security and a Bachelor's in Computer Science.