R Developer
Summary
Statistical programmer with diverse industry experience, offering expertise in automating the ETL aspects of reporting processes and data visualization products for the business users
Education
M.S. Applied Statistics, Loyola University, Chicago, IL (2014)
B.A. Mathematics and Economics, Northeastern Illinois University, Chicago, IL (2009)
Experience
Senior SAS Programmer – College of American Pathologists
[OCT2016 – PRESENT] Northfield, IL
Migrated S-Plus legacy codebase to R to increase functionality and processing speed
Created an automated reporting product in R worth 2M in revenue
Designed a QC algorithm in SAS to detect data anomalies before they reach final output
Automated generation of MS Excel output files using SAS to eliminate manual formatting
Senior Consultant – CVS Health
[JAN2015 – OCT2016] Northbrook, IL
Built web scraping algorithm in SAS to collect data from an online database
Used cron to schedule batch SAS ETL processes on Unix
Integrated Teradata, SAS, and Tableau to create a dynamic real-time dashboard
Applied Perl Regular Expression functions in Teradata for advanced pattern recognition and fuzzy matching
Automated generation of MS Excel output using SAS and DDE interaction
Outsourced data processing from SAS to Teradata using PROC SQL Pass-Through
Designed a SAS ETL process from and to Win/Unix directories, SharePoint/FTP sites
Senior Business Analyst – Zoro
[JUL2014 – DEC2014] Buffalo Grove, IL
Developed an automated ETL process integrating MySQL, Google Analytics, R, Excel
Senior Consultant – Allstate
[SEPT2012 – JUL2014] Northbrook, IL
Outsourced data processing from SAS to Oracle using PROC SQL Pass-Through
Built a scheduling algorithm for processing of batch SAS jobs on Unix
Streamlined processing via interaction between SAS and Unix instead of manual web user interface
Automated high quality PDF dashboard reports for monitoring Drivewise program metrics
Applied Perl Regular Expression functions in Oracle for advanced pattern recognition and fuzzy matching
SAS Data Analyst – Valence Health
[JUL2011 – AUG2012] Chicago, IL
Collaborated with Medical Staff to build internal healthcare guidelines
Developed and maintained data staging and validation routines supporting clinical metrics reporting
Automated ETL processes to support hospital reporting needs
Performed ad-hoc analyses for both internal and external clients
Business Analyst – Emdeon
[NOV2009 – JUN2011] Lincolnshire, IL
Automated SAS reporting processes utilizing advanced SAS Macro Language branching and looping techniques to streamline and parameterize business rules logic
Eliminated error prone manual formatting of Excel output files via SAS/DDE interaction
Used SAS Fuzzy matching functionality to merge patient data from different sources
Skills
- PC/UNIX SAS
- R/RStudio
- S-Plus
- SQL
- Teradata
- Oracle
- MS SQL Server
- MySQL
- Tableau
- MS Excel
- MS PowerPoint
- Google Analytics
- HDFS
- Sqoop
- Flume
- Impala
- Spark