I build AI agents and the tools people use to work with them. I’m an AI Architect at Fiverr’s AI Innovations Lab, I make mods for Claude Code, and I release electronic music as DJ Zephyrus.
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AI Architect at Fiverr’s AI Innovations Lab
I’m the architect of Mira, Fiverr’s AI headhunter, launched in Q3 2026. Mira turns a vague brief into a clear scope and a matched freelancer. On the Q3 2026 earnings call, Fiverr’s CEO said orders through Mira have a median value five times larger than standard matches, with about a quarter fewer cancellations among first-time matches.
My paper Test-Driven AI Agent Definition (TDAD) treats agent prompts as compiled artifacts. You write behavioral specifications, a coding agent turns them into executable tests, and a second coding agent refines the prompt until the tests pass. The code and benchmark are open.
Co-founder and CTO since 2016. Be.Live is a live streaming studio that runs in the browser and sends one show to Facebook, YouTube, Amazon Live and more at once. Facebook named it a Live Video Solutions Partner at its F8 conference in 2018, by which point shows made with it had drawn more than 300 million viewers. In 2021 NVIDIA featured it for running Maxine’s AI video effects in the cloud.
Three mods that change how Claude Code itself works: a pane for the tasks only you can do, a box that says what Claude is doing right now, and a pane that keeps Claude’s plan in view.