Author of #1 NYTimes Bestseller ‘The Subtle Art of Not Giving a Fuck’. OG Blogger. Psychology Nerd. I enjoy cats and whiskey. But not at the same time.

Building finance applications, one function at a time with a beginners mindset.

Finance, Math, and Code. Why settle for less? @ The Quant's Playbook on Substack

Fulltime prof, parttime kaypoh

Software engineer, algorithm enthusiast.

Co-Founder of 100x. Trading and crypto enthusiast. Focused on helping spread financial literacy and educate investors.