Valhalla High School Alumni
El Cajon, California (CA)
John Shiffer
Valhalla High School
Class of 1990
→ Join 3934 Alumni from Valhalla High School that have already claimed their alumni profiles.
→ There are 61 classes, starting with the class of 1951 all the way up to class of 2024.
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 75 class of 1990 alumni that have joined.
Kris Kelly
Class of 1987
Holly Paton
Class of 1988
Jamie Brown
Class of 1990
Nancy Degener
Class of 1983
Justin Knight
Class of 2001
Sinan Alcidde
Class of 2001
Robert Lindsley
Class of 1986
Elleesa Chavez
Class of 1986
Shelley Murray
Class of 1980
Heather Harris
Class of 1988
Gabriel Cox
Class of 1997
Gary Baird
Class of 1964
Robert Stroh
Class of 2005
Heather Scott
Class of 2001
Jennifer Szatkowski
Class of 1997
Dianna Bailey
Class of 2001
Juan Gomez
Class of 2003
Rachel Friedel
Class of 1986
