Background
Simmons, Russel was born in 1978.
entrepreneur Internet company executive
Simmons, Russel was born in 1978.
Bachelor of Science in Computer Science, University Illinois, 1998.
Co-founder & lead software architect Confinity, 1999, PayPal, 1999—2002. Co-founder & chief technical officer Yelp Inc., San Francisco, since 2004.