Jessica Kerr is a developer of 20 years, conference speaker of 10, and ringleader of a household containing two teenagers and their cats. She works and speaks in TypeScript, Java, Clojure, Scala, Ruby, Elm etc etc. Her real love is systems thinking in symmathesy (a learning system made of learning parts). She works at Honeycomb.io because our software should be a good teammate and teach us what is going on. If you're into sociotechnical systems, find her blog and newsletter at jessitron.com .