I am an assistant research professor in the Department of Applied Mathematics and Statistics at Johns Hopkins University. I am also a software engineer with the Data Science and AI Institute. I have very broad interest in many different subjects. In brief, I spend 20-30% of my time thinking about astrophysics, ~40% of my time trying to understand to make neural network robust and how to tune them, and the remaining time building production-grade domain science applications. My work is primarily computational and I care about open source software a lot. See below for some of the topics I am currently working on.