Eugene Oleinik

Generalist CTO stack: PHP/Symfony, Go, MySQL (deep), Vue.js, AWS, ClickHouse. 10yr scaling a travel OTA to 30K bookings/day. Now learning Rust, Cocoa.

Rust for native macOS apps. Building with Claude Code daily - exploring what AI-assisted development actually looks like in practice.

fnkey - macOS app for voice-to-text with LLM polish. Hold Fn, speak, release. github.com/evoleinik/fnkey

Technical deep-dives on scaling systems, remote team leadership, or AI dev tooling. Building in public - happy to share what's working and what isn't.