Payments and Fraud Engineering Lead specializing in revenue recovery and decline reduction at scale.
I'm building payment and fraud prevention infrastructure for the world's most advanced health wearable. The Ōura smart ring tracks sleep, activity, and menstrual cycles with 7 temperature sensors.
- $3M recovered in 4 months - Implemented step-up auth for fraud blocked users
- 1.3% reduction in false positives - Recovering $11K/day in lost revenue
World's first FDA-cleared birth control app using temperature tracking and algorithmic cycle prediction.
- $600K monthly revenue increase - 13.36% approval rate improvement through payment optimization
- 10% churn reduction - Custom retry strategy for failed recurring payments
- 3+ million users served - Built a scalable discount system for all marketing campaigns
- The company website heads.com (Astro)
- The Heads Design System (React)
- The Heads POS app (iOS)
- A Customer Portal built with vuejs & apollo-graphql
- An issue reporting tool built with vuejs & apollo-graphql
- An iOS app written in good old objc using CouchbaseLite for offline persistence & sync
Having previously built an app for building inspectors, it quickly dawned on us that inspectors weren't the only ones stuck writing reports all day long.
And that's how iControl was born, we realized that we could help so many more people if we simply replaced paper with an app at Construction Sites.
One simple but elegant insight was that we could service all construction documentation use cases but simply marrying the blueprint/drawing with a form. Every single report made on site fits into a PDF-form and almost always refers to a drawing
At the time I was primarily an iOS dev and our team built iControl using the following stack
- The backend consisting of dotnet standard, Couchbase, Postmark
- The closeout app built with reactjs
- The project management app built with reactjs
- The iOS app written in swift using the VIPER pattern and CouchbaseLite for offline persistence & sync