Data Analyst

CHRISTOPHER

RUCKER *****@*********.*** CELL: 718-***-****

- EXPERIENCE -

01. CENTENE

DATA ANALYST IV ‘19 - Present

Developed a SAS Enterprise Guide program to detect and decommission 54K+ duplicate vendors from the VENDOR_ MASTER table, yielding $7.3MM in financial benefits and improving vendor data integrity.

Designed and implemented Trading Partner (69 records), Vendor (185 records), and Crosswalk (185 records) tables in Teradata RDM, streamlining vendor identification and improving the accuracy of WCG HTR encounter data analysis for the Healthcare Analytics Team.

02. KOBIE

DATA ANALYST ‘17 - ‘19

Analyzed transactional data for high-profile clients, including LIXIL, Verizon, and Best Buy, using SAS Enterprise Guide and PostgreSQL. Delivered actionable insights on customer segmentation and purchase trends, resulting in a 12% increase in customer retention rates and a 15% improvement in campaign ROI.

Developed and automated over 50 performance tracking reports and predictive data models using SAS Enterprise Guide, PostgreSQL, and Python, improving metrics accuracy and enabling data-driven decisions for $50M+ in client revenue. 03. MEDIACOM

SENIOR DATABASE ANALYST ‘13 - ‘17

Designed and optimized SQL queries in Toad for Oracle for financial reporting, reducing monthly reconciliation times by 25% and ensuring accuracy across $200M+ in revenue records, including accounts payable and receivable data. Developed automated ETL processes in RStudio and Python for integrating accounting data from multiple systems, increasing reporting efficiency by 40% and minimizing manual data entry errors by 30%, leading to improved audit readiness. EDUCATION

HARVARD UNIVERSITY EXTENSION SCHOOL 12 CR

ARTIUM LIBERALIUM MAGISTER IN INFORMATION TECHNOLOGY CORTLAND STATE UNIVERSITY, BACHELOR OF ARTS IN SOCIOLOGY SKILLS

Python, R, SQL, TensorFlow,

PyTorch, Scikit-learn, Pandas, Alation,

NumPy, Matplotlib/Seaborn, Tableau,

Power BI, AWS, Microsoft Azure,

Git, Jupyter Notebook, Docker,

Snowflake

CERTIFICATIONS:

Data Science Specialization by Johns Hopkins University on Coursera - Z8VFQPY7T48T ITIL Foundation Certificate in IT Service Management - 4737597 Microsoft Technology Associate: Database Administration Fundamentals - D974-4953 ISEB Foundation Certificate in Business Analysis - 222141238 ISTQB Certified Tester, Foundation Level - 11-CTFL-02096-USA

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