Andrei Goea

Andrei Goea cut his teeth building technology for London's media and broadcast scene long before Claude existed, which probably explains why he has zero patience for tools that look impressive in a demo and fall apart the moment real work gets thrown at them. A full-stack developer with a decade in solution architecture and executive roles, he has spent his career in the unglamorous, essential business of making complex systems actually work.

These days that same instinct is pointed at Claude. Where Mark brings the "here's what this changes for your business" energy, Andrei is the one who wants to know how it actually works under the hood, and he teaches from that angle. Expect straight answers, a genuine dislike of hype, and someone who will happily go two layers deeper than you asked if it means you leave understanding the thing properly.