GMU VSE

The Trinity School Scheduler (TSS)

for Trinity School at Meadow View

OR 699/SYST 699: Masters Project


Marissa Brienza

Marissa Brienza

Marissa Brienza doubles as a data scientist and an operations research analyst. At Booz Allen Hamilton, she uses her 3+ years of experience in analysis and visualization strategies to extract knowledge from data to serve a variety of client needs. She earned her B.S. in Statistical Science at the University of South Carolina and will graduate with her M.S. in Operations Research at George Mason University in December 2016. Her "free time" consists of good food, good friends, and her adorable pet bunny, Oliver.

Zachary Nuzzo

Zach Nuzzo

Zachary Nuzzo has been in and around Operations Research for almost a decade. For the last four years, he has worked as an Operations Research Analyst, first for Northrop Grumman supporting the Marine Corps, then with Systems Planning and Analysis supporting DARPA, the Royal Australian Navy, and the US Navy. Zachary got his Bachelor of Science in Industrial and Systems Engineering from the Georgia Institute of Technology (Georgia Tech) in 2012, and plans to graduate this winter from Mason. In his free time, Zachary enjoys camping, hiking, reading, and improving his programming skills.

Mary Barthelson

Mary Barthelson

Mary is a graduate student in Systems Engineering. She earned her B.S. in Systems Engineering with a concentration in Operations Research from George Mason University in 2014. Currently, she works as a data analyst at Vencore Inc.