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Hi, I'm Julien 👋

I work on products. Usually that means figuring out what to build, selling it, and making sure it actually works for people.

At Langdock, I helped scale an AI platform to $10M ARR, working across product, CS, and GTM. At 1KOMMA5°, I built training tools and ran UX testing for the Installation Manager, now part of every solar installation they run. At Siemens, I owned requirements, testing, and onboarding for rail systems piloted in Istanbul, Copenhagen, and Salvador.

CODE University graduate, based in Berlin. Looking for early-stage teams where there's a real problem to solve and good people to solve it with.