Rodion Kazennov | Nefayran

About

Software Architect based in Tokyo, Japan with 11 years of experience building scalable systems. Currently building: - AllKeep - Mobile app for smart inventory management with AI-powered organization - Rate Calculator - Chrome extension helping freelance developers know their market worth Previously: Led frontend teams at EPAM and Tap, specialized in micro-frontend architecture, worked on platforms used by thousands across hospitality, HR, and energy sectors. Tech: React, Angular, Vue, TypeScript, Node.js, Clean Architecture Building in public and sharing the journey from idea to launch.

Links

Maker History

• 

  Freelance Rate CalculatorFind out if you're charging enough as a dev

  Dec 2025
🎉
Joined Product HuntNovember 25th, 2025