Senior Data Analyst with 7+ years of experience transforming complex datasets into actionable business insights. Proven track record of driving revenue growth through predictive modeling and cross-functional collaboration. Passionate about building scalable analytics solutions that empower data-driven decision-making.
Experience
Senior Data Analyst
Jan 2021 – PresentStripe
- Designed and maintained executive dashboards in Looker, reducing reporting turnaround from 5 days to under 4 hours.
- Built a churn-prediction model (XGBoost) that identified at-risk merchants 30 days in advance, saving an estimated $1.8M ARR.
- Partnered with Product and Engineering to instrument event tracking for 12 new features, improving funnel visibility by 40%.
- Automated quarterly business reviews with Python + dbt, cutting manual effort by 60%.
Data Analyst
Jun 2017 – Dec 2020Salesforce
- Developed a customer segmentation framework using k-means clustering, enabling targeted campaigns that boosted conversion rates by 22%.
- Created a real-time anomaly detection pipeline (PySpark) that flagged revenue discrepancies within 15 minutes.
- Collaborated with the Finance team to build forecasting models, achieving 95% accuracy for quarterly revenue projections.
Education
M.S. in Data Science — University of California, Berkeley
2017B.S. in Statistics — University of Michigan
2015Skills
Python · SQL · R · Tableau · Looker · dbt · Spark · TensorFlow
Certifications
Google Professional Data Engineer — Google Cloud, 2022
AWS Certified Data Analytics – Specialty — Amazon Web Services, 2021
Courses
Machine Learning Specialization — Stanford Online (Coursera), 2020
Languages
English (Native) · Spanish (Conversational)