Hi, I’m Jon Klein, a Boston-area software engineer with a focus on iOS and web development. I’m currently working as the Director of Engineering at Drync. Previously, I worked as the Ad Products Engineering Lead at Tapjoy. I’m also the creator of CourseNotes, a set of note-taking apps for iOS and Mac with an educational focus.

Before any of that, I worked with research in a number of areas related to artificial intelligence, evolutionary computation and simulation. Here’s a list of publications on research I’ve been involved in.

I’m also a father of two, an avid adult-onset runner (PRs – marathon, 2:59; 5k, 17:51), and a lover of craft beer.

Contact info: