Andrew Yu
Data Scientist
Los Angeles,CA
Summary
Motivated data scientist with 2+ years of experience. Passionate about working with data, analyzing it, and finding solutions through its findings. Highly-skilled in project management, data visualization, creative thinking, and leadership.
Overview
2
2
years of post-secondary education
4
4
years of professional experience
Work History
Data Operations Intern
Trusaic
Los Angeles, CA
09.2021 - Current
- Cleaned and organized healthcare data from clients using Excel
- Generated R scripts to prep data to help data scientists analyze and conduct DEI analysis
Project and Data Specialist
Center For Economic & Social Research (USC)
Los Angeles, CA
11.2018 - Current
- Collected, cleaned, and analyzed data using STATA and Excel to help understand impact of COVID-19
- Developed and ran complex regression models for causal inference in R and STATA and presented findings through visuals
- Conducted analysis of survey data in SAS to understand demographics of participants
- Used SQL queries and Google sheets to draw and visualize data for project on kids' behaviors
- Validated incoming data against quality standards to eliminate irrelevant or unusable information
- Led data collection project of over 1300 NPOs
Research Associate
Harvard Business School
Los Angeles, CA
05.2019 - 03.2020
- Gathered, arranged and corrected research data from over 1000 small businesses to create representative graphs and charts highlighting results for presentations
- Worked with nationwide team to assess small business pricing techniques
Education
Bachelor of Arts - Economics
University of Southern California
Los Angeles, CA 01.2018 - 12.2019
Skills
R (ggplot2, dplyr tidyverse)
SQL (MySQL)
Python (NumPy, Pandas)
Excel
STATA
Tableau
PowerPoint
Statistical analysis
Regression models
Timeline
Data Operations Intern
Trusaic
09.2021 - Current
Research Associate
Harvard Business School
05.2019 - 03.2020
Project and Data Specialist
Center For Economic & Social Research (USC)
11.2018 - Current
Bachelor of Arts - Economics
University of Southern California
01.2018 - 12.2019