Homelabs, trading bots, mining rigs, and automation — built in public, mistakes included. 25 years in IT, now going deep on Linux, Python, and DeFi. If it's got a chip in it, I'll probably try to automate it. More builds and write-ups at askvoytek.substack.com and voytek.ai. Whatever you're building today, keep going. 🚀
12 Aug 2026 4 minute read 0 comments Voytek.AI
Arb Series, Part 3 — the agent that almost cost me money by being too confident A few days ago, someone asked me a question on LinkedIn that I’ve been chewing on ever since: “Is the blocklist manual for now or are you planning to flag emission pat...
28 Jul 2026 4 minute read 0 comments Voytek.AI
Building the intelligence layer that decides where your money works harder — and learning DeFi's dark side the hard way. A $100 Raspberry Pi sitting on my desk in Atlanta is making continuous financial decisions on a live blockchain. No cloud...
27 Jul 2026 4 minute read 0 comments Voytek.AI
"How I built a 7-agent DeFi signal system on a Raspberry Pi — most people use $50,000 rigs. Mine cost $80." Before Robinhood. Before retail investing was cool. Before everyone had a brokerage app on their phone. There was crypto. Bit...
11 Jul 2026 5 minute read 0 comments Voytek.AI
Five Moonlander 2 sticks running headless on a Raspberry Pi 3. No monitor. No babysitting. Finally. Thanks for reading Voytek's Substack! Subscribe for free to receive new posts and support my work. I bought my first Moonlander...
