Valhalla High School Alumni
El Cajon, California (CA)
John Shiffer
Valhalla High School
Class of 1990
→ Join 3884 Alumni from Valhalla High School that have already claimed their alumni profiles.
→ There are 60 classes, starting with the class of 1951 all the way up to class of 2023.
JOHN'S PROFILE
| First Name | John |
| Last Name | Shiffer |
| Graduation Year | Class of 1990 |
| Gender | Male |
| City | N/A |
| State/Province | CA |
| Country | United States |
| Occupation | Investment Banker / Corporate Financier |
| Married | No |
| Favorite School Memory | Playing in rock bands. |
| About Me | I became one of the most successful Angel Investors in Silicon Valley. I had 3 mergers with NASDAQ publicly traded companies and an IPO on the NYSE. I was also a Founder of Monsterbook (acquired) and CEO of InnerSea Networks (acquired). |
Class of 1990 Alumni
→ Reunite with 73 class of 1990 alumni that have joined.
Richelle Dandelski
Class of 1990
Boyd Conklin
Class of 1976
Rana Shamon
Class of 2000
Cassidy Le Vasseur
Class of 2001
Kim Mills
Class of 1982
James Baker
Class of 1999
Lisa Swimmer
Class of 1985
Tamara Magoffin
Class of 1985
John St. Peter
Class of 2001
Stephen Skonezny
Class of 1975
Heidi Van Wagenen
Class of 1995
Heather Harris
Class of 1988
David Walkup
Class of 2001
John Richards
Class of 2002
Lorenzo Roundy
Class of 1993
Susie Dyer
Class of 1982
Jamie Sanders
Class of 1997
James Roczey
Class of 1996
Shannon Coffey
Class of 2002
Rita Daly
Class of 1980
Deidre Smith
Class of 1977
Taylor (tafi) Ashbrook
Class of 1979
Senan Kachi
Class of 2008
Ted Apostolidis
Class of 1979