Keith Casey currently serves on the Product Team at Okta working on Identity and Authentication APIs. Previously, he served as an early Developer Evangelist at Twilio and before that worked on the Ultimate Geek Question at the Library of Congress. His underlying goal is to get good technology into the hands of good people to do great things. In his spare time, he helps build and support the Austin tech community, blogs at CaseySoftware.com and is fascinated by monkeys. He is also a co-author of "A Practical Approach to API Design" from Leanpub.