Andrew Winter
github.com/andrew-winter - Los Angeles, CA
EXPERIENCE
- Developed data validation & ETL Python code that automated ~15 hours of manual data processing per week
- Resolved data quality issues by writing SQL queries, reducing and proactively preventing report discrepancies
- Built interactive dashboards using Tableau and Power BI, improving stakeholder visibility into KPIs
- Streamlined data integration efforts and ensured a smooth, timely flow of critical data for analysis
- Translated business requirements from client services, media, and traffic teams into effective, scalable solutions
Icon Media Direct | Sherman Oaks, CA
Data Analyst Lead | Feb 2023 - Oct 2024
- Performed meticulous data cleaning and transformation, validating data quality for in-depth analysis
- Implemented real-time KPI monitoring, allowing for rapid identification of campaign trends & optimization
- Managed disparate data from many stakeholders, ensuring accurate data across KPIs & critical business reports
- Updated data documentation and ensured readily accessible and understandable standard operating procedure
Data Analyst | Apr 2021 - Feb 2023
- Identified health and ancillary insurance products’ benefits and rates for a quote comparison tool
- Supported online enrollment processes by developing R code for API validation and JSON data web scraping
- Reviewed team members’ builds for quality assurance and escalated customer support help desk tickets
- Communicated with carriers and development teams to accommodate business rules and project deadlines
National General | Irvine, CA
Plan Maintenance Data Analyst | February 2019 - March 2021
SKILLS
Programming: Python, R, SQL
Other Tools: Tableau, Excel, Snowflake, Google Analytics (GA4), BigQuery, Jira, Salesforce
Methods: A/B testing, ETL/ELT, data analysis, probabilistic attribution, regex, regression, reporting
EDUCATION
Unversity of California, Irvine
BA, Economics & Political Science
Coursework: statistics, econometrics, economic history; development, education, health, & public economics
SEASONAL & TEMPORARY EXPERIENCE
- Collected rent for ~1500 residents; handled handled phone, in-person, email, and physical mail correspondence
- Researched unit condition history and processed charges and refunds for biannual apartment turnover sessions
American Campus Communities | Irvine, CA
Bookkeeper | May 2018 - Oct 2024
- Administered customer service for leasing, bookkeeping, residence life, and maintenance departments
- Planned community events independently and in small groups, typically attaining between 15 and 75 attendees
Community Assistant | Jun 2016 - Jun 2018
- Oversaw the planning and marketing of events for a dormitory community of ~1800 first-year residents
University of California, Irvine Student Housing | Irvine, CA
Community Council President | Aug 2015 - Jun 2016
- Wrote proposal that secured ~$2200 grant for two permanent bicycle maintenance stations on campus
Advocacy Committee Chair | Dec 2014 - Jun 2015