I am an Assistant Professor of Mathematics at Northwestern. My contact data is here. My office hours are Mondays at 1pm or by appointment.
Some past classes: Factorization algebras, winter 2014. The Kan seminar, fall 2013. Syllabus for Algebraic Topology II, fall 2012. The Kan seminar, spring 2012. Syllabus for Algebraic Topology II, spring 2011. The h-principle in topology, winter 2011. Classification of manifolds, spring 2010.
My students: Ben Knudsen.
Long ago, but no longer, I organized the Talbot workshops with my old friends Chris Douglas, André Henriques, and Mike Hill.