Sierra R. Arnal

Graduate Teacher's Assistant and Student, Youngstown State University

Department of Mathematics and Statistics

Youngstown State University

Youngstown, Ohio 44555 USA

 

My Resume

About Me

I am a data analyst with a strong data science and mathematics background. I am pursuing a Master of Science in Data Science and Statistics at Youngstown State University. I have experience in managing and analyzing large datasets, developing dashboards, and conducting statistical analysis to support business decisions.


As a Teaching Assistant for the YSU Data Mine course, I lead a team, assist students, and develop instructional materials. At Intentional Development Group, I analyze data to drive strategic decisions. My previous roles include internships at AFLAC and a Legal Assistant position at ZBC Law Firm.


I am proficient in Python, R, Tableau, and Microsoft 365, and I am passionate about using data to improve business outcomes. I thrive in collaborative environments and am always eager to learn and take on new challenges.