Hi, I'm Dave

I'm a freelance writer and marketing consultant living on the North Shore of Massachusetts.

Welcome to my personal website. This is the place where I publish my articles and a travelogue about my climb up Mount Kilimanjaro.

Stay tuned for more content.

Jiu Jitsu Lessons

Last week, a world class competitive Jiu Jitsu player showed up at our gym to roll. This is what I learned from him.

Jiu Jitsu Lessons

Last week, a world class competitive Jiu Jitsu player showed up at our gym to roll. This is what I learned from him.

Hiring and Firing

At Viaweb, we practiced a "hire slow, fire slow" mode and it was phenomenally successful.

What if the Data is Wrong

Data-driven decisions are bad if the underlying data is fake

DAVE GRETEN