Data Analyst

CPA Connections

Chicago, Illinois, United States

Chicago, Illinois, United States

Über

Data analyst with 2+ years of experience in Python, SQL, BigQuery, Tableau, and Grafana. Skilled in ETL, data cleaning, modeling, visualization, and pipeline monitoring. Key achievements include improving reporting accuracy by 25% through data cleaning and deduplication, reducing ad campaign costs by 15% via SQL-driven optimization, and identifying drugs with up to 75% deviation in adverse event spikes for early safety intervention.
Education
M.S., Computer Science, Illinois Institute of Technology
Core Expertise
Python, SQL, BigQuery, Tableau, Grafana
ETL, Data cleaning, Modeling, Visualization, Pipeline monitoring
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Chicago, Illinois, United States

Sprachkenntnisse

English

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