Professional Summary
Detail-oriented Data Analyst with 4+ years of experience transforming complex datasets into actionable business intelligence. Proficient in SQL, Python, and Tableau. Proven ability to identify trends that increase revenue and optimize operational efficiency, driving a 15% increase in cross-sell opportunities.
Work Experience
Data Analyst
DataCorp Insights, Chicago, IL | 2021 - Present
- Developed and maintained 20+ automated Tableau dashboards for executive leadership, reducing reporting time by 40%.
- Analyzed customer behavior datasets (10M+ rows) using Python (Pandas, NumPy) to identify an unspoken churn pattern, recovering $1.2M in annual revenue.
- Wrote complex SQL queries to extract, clean, and join data from multiple AWS Redshift databases.
- Collaborated with marketing to A/B test campaign performance, resulting in a 22% conversion rate increase.
Junior Data Analyst
FinMetrics LLC, Chicago, IL | 2019 - 2021
- Cleaned and sanitized daily financial transaction logs using Excel macros and Python scripts.
- Generated weekly KPI reports for the sales team, tracking pipeline velocity and win-rates.
Education
Bachelor of Science in Statistics
University of Illinois | 2015 - 2019
Skills
- Languages: SQL, Python (Pandas, Scikit-Learn), R
- Tools: Tableau, PowerBI, Excel, Snowflake, AWS
- Concepts: Data Visualization, A/B Testing, Predictive Modeling
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