I am an Assistant Professor of Mathematics at Northwestern. My contact data is available here. My office hours are Mondays at 3pm.
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: Lauren Bandklayder; Elden Elmanto; Brian Williams. Graduated: Ben Knudsen (2016).
Long ago, but no longer, I organized the Talbot workshops with my old friends Chris Douglas, André Henriques, and Mike Hill.