10+ years and $50M+ in ad spend — plus the software behind it. Live products, shipped solo, end-to-end.
Real, deployed systems — front end, backend, database, payments, tracking and AI — each built end-to-end by one person.
Also shipped: BelowBook deep-value equity screener + point-in-time backtester, plus 15+ smaller apps and internal tools.
$50M+ across Google, Meta, YouTube, Bing, LinkedIn and programmatic — peaks to $70k/day, within target ROAS.
AI support agents, marketing automation, A/B and pricing engines, Stripe funnels and server-side tracking — production-grade.
Incrementality by design: geo-splits, cohort rollouts and randomized holdouts, so profit lift is measured, not inferred.
Bought and built. Based in London, open to Head / Director / VP of Growth roles.