Lead Frontend Developer at Siemens Healthineers in Helsinki. Ten years of shipping products — from SmartTV apps and food-tech platforms to medical software. I lead the team, own product quality, and drive AI adoption through trainings, tooling and agentic workflows I use myself every day. Nights and weekends go into small native apps.
STATUS Leading frontend @ Siemens Healthineers
FOCUS Web · Mobile · AI adoption
DAY JOB Angular · TypeScript · RxJS · Capacitor
NIGHT JOB SwiftUI · watchOS · Flutter · MCP
SPEAKING Conferences & internal trainings
| Product | What it is | Where |
|---|---|---|
| Interval | Interval training timer for HIIT, Tabata & EMOM. Live Activities, Apple Watch. | App Store · SwiftUI |
| Pulse | Live heart rate in a floating Picture-in-Picture window over any app. | SwiftUI · HealthKit · Core Bluetooth |
| Kuroko | MCP server that lets AI agents see and drive native macOS apps — in the background, hands off your cursor. | GitHub · Swift · Accessibility API |
| Linkty | Swipe right to keep, left to skip — your links, finally organized. | App Store · Flutter |
| Fretwire | A native macOS Git client. | Swift · AppKit |
klimakov.me · LinkedIn · Telegram · oleg@klimakov.me
Helsinki, Finland · open to talks, trainings and interesting problems.