Julie Moronuki wrote Haskell Programming from First Principles while leading a thriving Haskell meetup in Austin. She has a master's degree in linguistics and taught English, English as a second language, philosophy, linguistics, and medical transcription for over ten years. When she is not writing Haskell, writing about Haskell, she homeschools her two children, pickles everything in sight, and adopts too many pets. Julie is a cofounder of Typeclass Consulting.
Chris Martin has been writing software for a decade, most recently as a blockchain engineer for Hijro and previously as cofounder and CTO of Fold. He has a master's degree in computer science from Georgia Tech, and has worked for Georgia Tech Research Institute. Chris tries to increase public awareness of Haskell, NixOS, and the power of good documentation. He enjoys barefoot running, sour beers, and arguing with Julie about math. Chris is a cofounder of Typeclass Consulting.