Kevin Grinberg

Software Craftsman, Entrepreneur, Occasional Troublemaker

I co-founded and currently manage Active Frequency, a boutique web and mobile software agency. We help startups and established businesses build cool stuff achieve their goals with software.

I am also...

A Principal at Proper Orange.

Co-founder and Chief Product Officer for, the the best way to get real-time advice & help with your college application.

Co-founder and Chief Technology Officer for GuestTix, a secure, PCI-compliant solution for friends-and-family guest ticketing for live entertainment events.

More professional history:
View Kevin Grinberg's profile on LinkedIn

I love to travel, and have so far made it to:

  • Australia
  • Canada
  • Denmark
  • Dominican Republic
  • France
  • Finland
  • Germany
  • Iceland
  • Ireland
  • Japan
  • Liberia
  • New Zealand
  • Peru
  • Russia
  • Spain
  • Sweden
  • Thailand
  • Ukraine
  • United Kingdom
  • United States