AI developer workflows
Agent-assisted delivery systems, queue-first runtimes, and terminal-first workflows for real software work.
Matthew Hendricks · Westmark.dev · @watthem
Technical product leadership for AI developer workflows.
I combine regulated fintech product experience with hands-on AI, devtools, documentation, and workflow systems work.
My strongest work sits where product judgment, developer empathy, and implementation meet: terminal workflows, agent-assisted delivery, replay systems, and practical tools people can actually run.
View portfolio & CV
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Ex-NinjaTrader PM · Claude/API workflow builder · Open-source docs and devtool systems
Product and delivery work across trading infrastructure, AI coding workflows, developer documentation, internal tools, and founder-led software bets.
Where I’m focused right now
Replay and queue systems
I am consolidating internal tooling around IQue: a queue-first runtime for agent-assisted delivery, replay, and time-travel debugging.
Documentation as product
Live docs, architecture notes, and working software are part of the product surface, not an afterthought.
Ways to work together
Client-facing consulting
Westmark.dev
Scoped MVP delivery, UX cleanup, workflow design, and documentation work for small SaaS teams and founder-led products.
One-off help
Support
Small jobs for referrals, copywriters, and operators who need a page fixed, an email flow cleaned up, or a launch unstuck.
Fast diagnostic
Docs-Score
A fixed-scope documentation review that shows where users drop off and what to fix first.
Public proof
@watthem
Open-source packages, live docs, and technical writing that show how I think and what I build.