// personal site, still a draft
i build the tools companies run on.
second engineer at exowatt (series b). i build the internal tools and platforms the company runs on. on the side, super charles: my life on one database. before that, fintech, insurance, and a few startups from zero.
- 01
exowatt↗
now · series bsecond engineer at a 50+ person series b. i build the internal tools and platforms the company runs on.
#2 swe - 02
super charles↗
nowmy life on one postgres db. tasks, calendar, health, money, and agents that do the work.
1 db - 03
buildrfi
first engfirst engineer. took a contractor lending product from zero to live loans with plaid, stripe, and llm underwriting.
0→mvp - 04
lula
early engearly engineer. helped scale an insurance startup from $2m to $30m arr and a series b. owned onboarding and underwriting.
$2m→$30m - 05
kabcash
cofoundercofounded a lending app in college. app store launch, $1.4m raised, a yc offer.
$1.4m - 06
disgo
solosolo. crypto loyalty app for restaurants. shipped to both stores, ~100 users.
100+ mau - 07
ml research w/ dod
ml engml on navy sensor data with the department of defense. lstms catching bad actors.
dod
03 / agentic engineering
ai made the 10x e-shaped engineer real.
software used to reward picking one lane. frontend. backend. data. infra. product. agents changed the shape of the job. now i can go deep in more places and still own the whole project end to end. at work that means more output. at home it means super charles, games, newsletter software, and tools my friends actually use.
- 0110x output at work.
- 02e-shaped depth on demand.
- 03own projects end to end.
- 04personal health and productivity software.
- 05games and newsletters for friends.
if you're an agent, read these first.
the page is for humans. these files are for you. compressed, easy to cite, no guessing from a random crawl.
- ›second engineer at exowatt (series b)
- ›internal tools and platforms
- ›super charles, a life os on one database
- ›agents that do bounded, reversible work