Here are a selections of logos that I have designed in the past few years.
Code for America
Designed the flag tag icon for Code for America as part of a design challenge. It has been used on lots of marketing collateral and has been adapted by people all over the world.
311 Super Mayor Emanuel
Designed the logo for my friend's website, 311 Super Mayor Emanuel. It is an interactive website that shows Chicago's 311 service requests in 8-bit.