Founder and AI product engineer in Berlin. I build software for complex real-world workflows—from hospitality operations and smart buildings to adaptive learning tools.

LinkedIn · Cambridge Mathematics · English and Korean · German B2

An AI-native German learning environment designed around continuity: structured practice across the core language skills, live real-world material, open-ended input, instant feedback, FSRS vocabulary review and an always-available contextual tutor. Every answer and mistake updates a learner model of strengths, weaknesses and knowledge gaps so later practice can adapt.

The software layer behind The Tachbrook, a live 12-room accommodation business I have operated for four years. VBR Platform handles guest-facing journeys such as direct booking and personalised guest information; Rental Manager is the private operational layer coordinating reservations, messaging, access, housekeeping and property automation. The system grew from daily use—not a demo—and I keep extending it to remove repetitive work and handle real operational edge cases.

I’m exploring how these systems could become a simple, AI-native PMS for independent accommodation operators: reservations, messaging, cleaner and team tasks, reviews, stock, locks, direct booking and guest information in one control layer, with natural-language onboarding, configuration and bulk actions.

Product discovery → interaction design → system architecture → implementation → deployment → iteration against real use.

I’m especially interested in applied AI, agentic product interfaces, learning systems and software that coordinates work safely across people, devices and tools. I’m always glad to meet thoughtful builders—and I’m open to the right Berlin product-engineering role from February 2027.

Founder and AI product engineer in Berlin. I build software for complex real-world workflows—from hospitality operations and smart buildings to adaptive learning tools.

LinkedIn · Cambridge Mathematics · English and Korean · German B2

An AI-native German learning environment designed around continuity: structured practice across the core language skills, live real-world material, open-ended input, instant feedback, FSRS vocabulary review and an always-available contextual tutor. Every answer and mistake updates a learner model of strengths, weaknesses and knowledge gaps so later practice can adapt.

The software layer behind The Tachbrook, a live 12-room accommodation business I have operated for four years. VBR Platform handles guest-facing journeys such as direct booking and personalised guest information; Rental Manager is the private operational layer coordinating reservations, messaging, access, housekeeping and property automation. The system grew from daily use—not a demo—and I keep extending it to remove repetitive work and handle real operational edge cases.

I’m exploring how these systems could become a simple, AI-native PMS for independent accommodation operators: reservations, messaging, cleaner and team tasks, reviews, stock, locks, direct booking and guest information in one control layer, with natural-language onboarding, configuration and bulk actions.

Product discovery → interaction design → system architecture → implementation → deployment → iteration against real use.

I’m especially interested in applied AI, agentic product interfaces, learning systems and software that coordinates work safely across people, devices and tools. I’m always glad to meet thoughtful builders—and I’m open to the right Berlin product-engineering role from February 2027.