Build, ship,repeat.AI & data, daily.
AI & data engineer and founder of DevMesh and Boost With Data. 10+ years shipping data & automation, now powered by Claude, Codex, and MCP — wiring models, agents, and humans into systems that hold up in production.
Stuff I'm still
building.
06 projects · 2 cosDevMesh
One prompt drives a kanban, terminal, and swarm of 2–16 AI agents on the same repo.
B2B Relay
Personalized B2B outreach from brief to booked meeting.
Boost With Data
Practical data infra for teams stuck in the messy middle.
4Got2Cancel
Catches free trials before they quietly drain your wallet.
Játéktár
Hungarian board-game library and community for hobbyists and cafés.
Dénes Halász
Cinematic personal site — quiet motion, considered type.
On the desk
this week.
26.05.2026DevMesh — multi-agent IDE
Coordinating Claude agents across a shared workspace. Eval harnesses, memory, tool routing — the boring 80% that makes the rest possible.
Boost With Data clients
Pipelines and dashboards that turn analytics noise into a few decisions that matter. Two new accounts onboarding this month.
Notes & early-stage teams
Short essays on shipping AI in production, plus architecture & hiring help for a couple of founders going from prototype to product.
Want to
build
something?
If you're shipping at the seam between AI and product, I'd love to trade notes.