Hello. I’m a software engineer based in Brooklyn, NY. I work on platforms for engineers, data analysts, and data scientists.

Elsewhere

I’m @johnmastro on GitHub. I don’t have much of a presence on social media, so the best way to get in touch is to send me an email using the address below.

Recent articles

• Sky 0.0.7: Basic equality
• Sky 0.0.6: Making all symbols readable
• Sky 0.0.5: A not-quite-REPL
• Sky 0.0.4: Reading data
• Sky-0.0.3: Printing data
• I'm now maintaining Unidecode for Emacs
• Sky 0.0.2: Immediate integers and characters
• Sky 0.0.1: Basic data model
• Blog reboot

See the archive page for more posts.