title: 18F Canada lang: en > Aaron was a co-founder, Director of Delivery, and ultimately Executive Director of 18F, the United States Government’s 200-person digital services team. He also served as a Presidential Innovation Fellow under President Barack Obama, focusing on technology procurement. > > *[CDS gets its first Chief Executive Officer, Aaron Snow](https://digital.canada.ca/2018/03/09/CDS-gets-its-first-CEO/)* ([cache](/david/cache/282d345aa6ad5bd11d1296dc4651fa40/)) This is [not the first ex-18F](https://medium.com/ontariodigital/hello-ontario-f11c4e0a847) ([cache](/david/cache/92e88ecf11db1a823053e5bddc3434f2/)) to cross the border. Hardly a trend but interesting enough to notice. When your government does not fit you anymore, there are likely other places where you can still work for citizens.