Investor at Dragonfly Capital. Formerly Metastable, @Airbnb, @earndotcom. Writer. Effective Altruist. Former poker pro. One always finds one's burden again.

Co-founder of Scrimba, the next-generation coding school. https://scrimba.com

Senior Software Engineer

I'm a Father, entrepreneur and lover of movies. Founder and CEO of @treehouse.

Producing quality, dedicated graduates to help fill the high demand for tech talent in Louisville, KY. Hiring? Let us know! codelouisville.org/hire

Teacher at https://freeCodeCamp.org

practical tips for the beginner web developer | https://coder-coder.com