Case studies

Products I've built, end to end

Three products built for clients, from first conversation to production. They own them, they run them, and they're all still live.

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Live / Client project

Rossignol

AI voice receptionist

A voice AI receptionist that answers, understands, and responds to real customer calls in real time — so no call goes to voicemail again.

92%calls resolved without a human
<2saverage time to pick up
24/7no voicemail, ever
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Live / Client project

SSH Vault

Encrypted credential sharing, EU-hosted

A GDPR-compliant credential vault for European teams who can't touch US-hosted alternatives — every credential encrypted, every access audited.

48hto GDPR sign-off
Zeroplaintext credentials since launch
EUdata never leaves the region
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Live / Client project

Kataio

Product information management

A single source of truth for a multi-channel seller's catalog — one edit, propagated to five sales channels, with automatic quality scoring.

+35%listing completeness in 3 weeks
4ha week handed back to the team
1place to change anything