Consultant -- Applied Game Design. "The Gamification Professor." Clients include Click Therapeutics, Sidekick Health, and The World Bank.

Building Sundial (sundial.so). Former Product Design VP @ FB. Author of The Making of a Manager. Find me @joulee. I love people, nuance, and systems.

Designer at Instagram. Previously at Apple, Spotify, and more — apacheco.work

好奇起來比呼麻還嗨 (Exclusive weirdos only: https://learnlearnlearn.substack.com/)

Helping web devs learn AI

Co-founder of Jupitrr and Freehunter.

Operators of Alphanume Research and The Quant's Playbook. We run live systematic strategies and write about what we find underneath them.