### Current:

Spring 2017: On leave at IHP for the program

"Combinatorics and Interactions".

**UPenn**
Fall 2016:

Math 580 Combinatorics.
Putnam Competition Problem solving sessions -- weekly meetings announced

here.

Spring 2016, Math 240 Differential equations and Linear Algebra.

Fall 2015, Math 580 Combinatorics.
Putnam Competition problem solving sessiosions. (usually Wednesdays 4:30-6pm in DRL 4E9)

Spring 2015,

Math 581 Topics in Combinatorics -- Algebraic Combinatorics.

Fall 2014:

Math 580 Combinatorics.

**UCLA:**

Spring 2014, Math
285N:
Algebraic Combinatorics

Fall 2013, Math
170A Probability Theory

Winter 2013, Math 164
Optimization

Fall 2011: Math 180 Combinatorics

At **Harvard**, as a Teaching Fellow:

Spring 2011: Math 21b, Linear Algebra.

Spring 2010:
Math 99r, Algebraic Combinatorics: Symmetric Functions,
TF.some handouts

Spring 2009: Math
21b, Linear Algebra with Differntial Equations, TF. some
handouts

Fall 2008: Math 277, Combinatorial Representation Theory,
(course assistant).

Spring 2008: Math
19a, Modeling and Differential Equations for the Life
Sciences, TF. some
handouts.