Rafal Sak
Team Leader - Senior Data Science Expert at Analyx® | Poznań, Wielkopolskie, Poland
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Team Leader - Senior Data Science Expert at Analyx® in March 2020 to Present
Manager of CRM and Analysis Dept. at Eurocash Group in February 2014 to February 2020
Senior analyst at Eurocash Group in September 2012 to January 2014
Data mining analyst at Eurocash Group in September 2011 to September 2012
Business analyst at Bank Zachodni WBK S.A. in January 2010 to September 2011
Junior business analyst at Bank Zachodni WBK S.A. in January 2008 to December 2009
BI consultant at Domdata in June 2007 to December 2007
Analyst at KDWT in June 2006 to May 2007
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Poznan University of Technology, postgraduate studies, October 2026
Poznan University of Economics And Business, postgraduate studies, October 2026
Poznan University of Economics And Business, Master's degree, October 2026
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Databases
Analysis
Data Modeling
Business Analysis
Data Analysis
Data Warehousing
Business Intelligence
SQL
Database Design
VBA
Pentaho
Business Objects
IBM AS/400
Microsoft Office
Data Mining
Microsoft SQL Server
Oracle
SPSS
Crystal Reports
MySQL
PHP
Microsoft BI Suite
PL/SQL
CRM
Ubuntu
Workflow Applications
Oracle Application Express
R analysis language
Solver
Zarządzanie zespołem
PRINCE2
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What is Rafal Sak email address?
Email Rafal Sak at [email protected]. This email is the most updated Rafal Sak's email found in 2026.
How to contact Rafal Sak?
To contact Rafal Sak send an email to [email protected]. (updated on May 23, 2024)
What company does Rafal Sak work for?
Rafal Sak works for Analyx®
What is Rafal Sak's role at Analyx®?
Rafal Sak is Team Leader - Senior Data Science Expert
What is Rafal Sak's Phone Number?
Rafal Sak's phone (**) *** *** 648
What industry does Rafal Sak work in?
Rafal Sak works in the Wholesale industry.
Rafal Sak Email Addresses
Rafal Sak Phone Numbers
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