David Cramer is the co-founder of Sentry, the leading open-source error monitoring tool used by over 90,000 companies. A self-taught engineer, he went from 9th grade high school dropout and Burger King manager to building one of the most widely adopted developer tools in the world — by working hard and rejecting conventional wisdom. As of 2022, Sentry is valued at over $3 billion. David now serves as Chief Product Officer, after previously holding roles as CEO and CTO.
In this episode, we discuss:
- How David went from managing a Burger King to landing his first job as a software engineer
- How an code snippet grew into a ubiquitous monitoring platform
- Why open source is an underrated distribution hack
- How a ruthless competitive streak and obsession with excellence fueled Sentry’s rise
- And so much more…
Referenced:
Where to find David:
Where to find Brett:
Where to find First Round Capital:
Timestamps:
(4:01) Learning to code through gaming
(6:31) Dropping out of high school
(9:47) Building infrastructure at Disqus
(10:20) “Software is not that hard”
(12:45) Early interest in open source
(15:45) The birth of Sentry
(23:37) Two common founder mistakes
(27:13) David’s unwavering focus
(28:17) Sentry’s journey to venture backing
(36:43) Finding conviction in decisions
(41:11) How Sentry found PMF
(46:34) More confidence, less ego
(48:08) Is sales valuable?
(51:31) David’s personal philosophy
(1:01:17) Money is not the hardest problem
(1:06:27) Marketing won’t fix a bad product
(1:10:34) What makes Sentry’s market unique
(1:16:24) “You’re gonna mess up”
(1:22:08) Why brand will always matter
(1:30:51) Eliminating all competition
