Sabrina Keller
Sabrina33Sanchez@gmail.com
I am an analytically minded mathematics graduate student with an affinity for breaking down complex abstract concepts for others to easily understand. I am currently completing my M.S. in mathematics with a projected completion date of May 2026. Aside from mathematics, I have a background in computer science and statistics. I excel at modeling and analyzing data. My strong planning skills and attention to detail have allowed me to consistently deliver projects on time, meet high-quality standards, and anticipate challenges before they arise.
Education
M.S. in Mathematics from TAMUCT, in progress
B.S. in Mathematics from UTSA, 2011
Proficiencies
Python, including Matplotlib, PyScript, Pandas
R, Rmarkdown, data analysis
PHP
SQL, CRUD operation, connecting to SQLite database through Python and PHP
HTML/CSS
Excel/Sheets, advanced knowledge of formulas including VLOOKUP
MathJax/LaTex
Work Experience
Math Teacher - South San Antonio High School
Aug 2017 to Present
Instruct students in high school math, analyze student score data after topic exams, Algebra II curriculum development
-Analyzed student performance data using Python and R to identify at-risk students and tailor remediation strategies
-Created dashboards and visualizations to track class progress over time
-Managed classes of 50+ students while designing interactive, data-informed lesson plans
-Collaborated with faculty to use assessment analytics for instructional improvement
-Identify low scoring TEKS and refine future lessons to predict possible student errors
Results:
-Algebra II material is aligned to state standards, and vertically aligned with the next math class (Pre-Calculus)
-Checks for understanding keep students engaged; teacher is able to get real-time feedback on student progress
Contractor - Progress Learning
Nov 2023 to Present
Create content for the math courses
-Author content questions that align to the specific standards of the course and state where the course is being offered
-Create story problems, graphs and other material to question students on real-world Financial Algebra applications
-Create content for PSAT/SAT prep courses and Calculus
Honors and Awards
Member of MENSA
Division 1 scholarship swimmer
Lackland Classic 2013 Figure class winner