01 / about

Different domains,one recurring problem.

Brandon D. Phillips

I'm Brandon, a full-stack software engineer in Chicago. Over 18 years I've worked on clinical telemetry, Windows Store search, enterprise integrations, and event-driven agent systems.

Different domains, one recurring problem: how do you keep complex software understandable as it grows? Today I build open-source tools including Reactive Skills, tttui-axi, and Progressive Depth, and research nature-inspired computing primitives at ByteQuilt.

My focus is making state visible, failures recoverable, and systems easier for the next person to maintain. PS. Spiders are cool, and it's not debatable!

Years shipping
18
Long tenures
6
Records / day
10M+
Platform ARR
$2.5B
01

Make complexity legible

At DocuSign, I led six core enterprise integrations serving 200,000+ customer organizations as the platform grew from $250M to $2.5B ARR.

02

Make failure recoverable

Reactive Skills turns passive agent instructions into observable state machines, with guarded transitions and an event ledger for session recovery.

03

Build for the long haul

Eight years at DocuSign, six long-term tenures, and projects I keep maintaining. I mentor teams and stay close to systems after launch.

© 2026 Brandon D. Phillips. All rights reserved.Writing, research and artwork may not be reused or used for model training without permission.