Nate Berkopec

Nate Berkopec is the world's foremost Ruby on Rails performance expert, founder of Speedshop consultancy, co-maintainer of the Puma web server, and author of 'The Complete Guide to Rails Performance.' A self-taught programmer who pivoted from a Shark Tank appearance at 19, he now runs a thriving consulting and education business from Tokyo, helping Rails developers squeeze every last millisecond out of their applications.