2021The visionary and the desperate (3 observations on how early products get traction)Fintech & risk · 2 min
2014Hiring inexperienced employees helps me beat the talent wars. Here’s how I do it.Fintech & risk · 4 min
2013Why using Bitcoin is like abstinence, and other thoughts about cryptocurrency and financial systemsFintech & risk · 4 min
2013How does paypal’s fraud detection compare with other other money exchange services/banks?Fintech & risk · 1 min
2012Feature companies in risk and fraud (or: enterprise and consumer startups are different)Fintech & risk · 4 min
2012What Winning in Payments Should Mean, and How to Stay Away from the 0% Interchange TrapFintech & risk · 3 min