Gabriel Koerich

Senior Engineer · AI Workflows · Solana / DeFi

A new start

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After years of silence, I'm restarting this blog with intent.

The goal is simple: short, honest write-ups on what I'm actually doing day-to-day — building DeFi on Solana, running multiple AI coding agents in parallel, and shipping production systems. No hot takes. No SEO sludge. Just notes from the workbench.

What's coming

  • AI coding agents in production — Claude Code, Codex, OpenCode side-by-side, what works, what doesn't, and why I built orch.
  • Solana / Rust deep-dives — patterns from Lulo's protocol (+$100M TVL), CPI integrations, testing strategies that actually catch bugs.
  • Engineering after 17 years — lessons that I keep relearning, tools that survived 5+ years in my workflow, principles that didn't.
  • Building leverage — automating the boring parts of running a company. Drawing on what I built at Bulldesk and what I'm trying now.

If any of that's useful to you, the RSS feed is here. If you'd like to work together, I take on AI consulting →.