what i do
at gateway ventures
I'm responsible for calmar.vc: what we build, how we price it, and how we bring it to market. I work with our team and development partner to put those decisions into practice.
building with ai
I use Claude Code, Cursor, and Codex to build prototypes and internal tools. A working version gives me something concrete to discuss with the team and improve together.
my own projects
Alongside my day job, I built Fin Cinema, an iOS app for Vienna's arthouse cinemas. I look after the app, the showtime data, and the infrastructure myself.
selected work
calmar.vc
Investment platform at Gateway Ventures · 2025 — Present
calmar.vc is an investment platform that angel networks and family offices can offer under their own brand. It started as a tool for one network. My role has been to turn that into a product we can offer to other partners.
6,500+ users · 30+ networks · 100+ deals across Europe
fin cinema fincinema.app
iOS app for Vienna's arthouse cinemas · 2026
Fin Cinema brings the programmes of around 20 Vienna arthouse cinemas into one app, with Letterboxd integration. I built it with SwiftUI and Supabase, using Claude Code throughout development.
#22 Austria iOS Entertainment · Launched 2026
public notes
A few things I've been thinking about at work.
What I expect from a small product team
On customer understanding, shared responsibility, and what we do with the time AI helps us save.
Read note All notescareer
tools & skills
product
My product work covers strategy, research, prioritisation, and experiments. I use Figma, Linear, Jira, Notion, and Miro for planning and working with the team.
ai
I use Claude Code daily, alongside Cursor and Codex. I also build automations that use language models to handle individual steps.
code
I build prototypes with TypeScript, Swift, Next.js, SwiftUI, and Supabase. I also work with engineers on architecture, APIs, and data models.