I'm Tim, and I used to work at Stack Overflow as the Community Evangelist. You'll notice that I've written quite a few things on many of our meta sites, and I hope you find some value in it! My day-to-day effort here goes mostly into moderation and helping to guide the community, as I've done since 2011.
I'm also the Co-founder and General Manager of Echoreply Media, a company that markets strictly to developers.
The best way to reach me is Twitter if you need to speak with me directly.