- Built 15 Tableau dashboards that replaced 40 hours of manual reporting each month
- Analyzed 3 years of sales data to identify a pricing change worth $1.2M in yearly revenue
- Automated weekly KPI reports with Python and SQL, saving the team 10 hours per week
- Designed A/B tests for 12 website changes and presented results to product leadership
Data analyst with 4 years of experience turning raw data into clear business decisions. Skilled in SQL, Python and Tableau, with dashboards used daily by 200+ employees.
- Cleaned and merged data from 6 sources into one trusted data warehouse table
- Created a churn model that predicted at-risk customers with 82% accuracy
- Reduced reporting errors by 90% by introducing data validation checks
SQL · Excel · Python · Pandas · Tableau · Power BI · Looker · Google Analytics
English (Full Professional) · Filipino (Native / Bilingual)