I love to design and ship beautiful products.




developer, designer and startup enthusiast


I’m Karl! At various points in my career, I’ve been the designer, the developer, the CTO or the Product Manager. Currently, I’m a Product Manager at Redfin.

No doubt that I love building things. I started coding when I was 15, and co-founded my first company when I was a sophomore in college at UCSD. On the development side of things, I’ve worn a lot of hats. Server side, client side, jobs, scripts, databases, sockets, multithreading, ahhhh!

Lately, I've spent the majority of my time focusing on design, user experience and product management. To keep my development skills fresh, I dabble in iOS and hope to release an actual app someday :)

Thanks for dropping by, and be sure to contact me with any questions!