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Philip I. Thomas
I build at the intersection of math, business, and software. I work on the engineering team at
Chroma
making retrieval for AI. I write about crafting digital tools at
Contraption Company
.
In the past, I made
Find AI
,
Booklet
,
FRCTNL
,
Postcard
,
Moonlight
,
Staffjoy
,
Cellars NYC
,
Text Reject
, and
Food Trucks Near Me
.
Nowadays I'm based in San Francisco, but
travel often
. I'm interested in coffee, fermentation, and urbanism.
Find me on
LinkedIn
and
Github
, and contact me at
mail@philipithomas.com
.
New
What I'm up to - July 2025
July 8, 2025
Here's my monthly newsletter about what I'm up to, which I send in place of social media. What I did in last month• I wrote a post about open-sourcing Postcard. The post got picked up by Hacker News and Google Discover, drawing 46k readers. • Continued recovering from my bike accident, which included a week of having my jaw immobilized. Queue Kanye's "Through the Wire". • Saw an early screening of "Sorry, baby" hosted by the director. It was well-done and had a comedy style that reminded me of Fleabag. • Made a video for work: "5 Things to know about Chroma Cloud" Things to share• Articles: "Policing has little effect on SF traffic deaths, decades of data show" substantiated my old essay "Engineering over enforcement." Flounder Mode was a good read. Duolingo teaches Chess now. Berkshire Hathaway now pays 5% of US corporate income taxes. • Tools: Claude Code seems to be crossing from hobbyist to professional tool. (Though, its leaders just jumped ship to Cursor.) • Books: Finished Abundance, which lays a clear blueprint for the Democratic Party - whether or not they choose to follow it. Plans for the next month• Building a lot with Chroma • Quick trip to Illinois • Entertaining • Eating some good food
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