Kamil Rakocy is a senior data scientist with over 16 years of experience. He has extensive experience building predictive models using machine learning techniques like R, Python, SQL, and Tableau. He currently works as a senior data scientist for ITSG, where he builds and expands predictive sales models for the healthcare sector. Previously he has worked as a freelancer on data mining and analytics projects for telecommunications, insurance, and other industries. He also has experience working for the Polish government analyzing economic and labor market data.

1. https://www.linkedin.com/in/kamilrakocy/
Kamil Rakocy
Senior Data Scientist
Rating: 5 / 5
Overall tenure: 16 years
Specialized IT competences
(knowledge / skill)
Experience
(in years)
Proficiency
(1 to 5)
Python 4
R 10
SQL 16
VBA 16
MS SQL 16
Oracle SQL 9
4GL 12
SAS 12
SPSS 17
STATA 10
JMP 10
Tableau 4
Power BI 2
Junior Middle Proficient Senior Expert
Experience:
ITSG Sp. z o.o.
Senior Data Scientist in building and expanding predictive sale potencial model for Pharmacy sector
(machine learining based)
Client sector: Healthcare
Technologies: SPSS, R, H2O, SQL Server
Start date: 01.2006
End date: at present

2. https://www.linkedin.com/in/kamilrakocy/
Freelancer/owner
Project based cooperation in area of databases / data mining projects main for telecommunication (and
insurance companies.
Projected connected with spatial analysis (GIS) – retail network developments and modeling of
potential of sales network (pharmacy / national lottery).
R&D project.
Project for owner of large auction platform - optimization of search engine.
Client sector: Consulting
Technologies: R, Python, H2O, IBM Modeler, SAS EM, SAS BASE, MS SQL 2016, IBM DB2,
IBM NETEZZA, Oracle SQL, TeraData, Hadoop, Tableau, PowerBI
Start date: 01.2011
End date: at present
Consultant
Data mining / data collection - data from Central Statistical Office and also from central registers
exceed official public statistics (health, education, income) on Nuts2 and Nuts4 level.
Client sector: NGO
Technologies: SPSS, R
Start date: 09.2012
End date: 12.2012
Member of Board of Strategic Advisors
Participation in work on Long Term and Medium Term Strategy of Development Poland.
Full analytical support of work on changes in uniformed service pension schema – analytical model
(2011-2050) of effects changes on cost of system and participation in negation meetings.
Monitoring situation on labor market.
Preparation maps of regional crisis impact.
Work with actuarial model of public pension system and participation in meetings on evolution of
investments strategy (not implemented).
Client sector: Goverment
Technologies: SPSS, SAS, MS SQL, R
Start date: 04.2009
End date: 11.2011
Head of quantitative analysis unit in department of strategic analysis
Manage team of five analyst, main tasks: coordination of work on model on changes in agricultural
pension & tax system (2010-2030) - not implemented, monitoring of economic situation during crisis,
evidence based policy – impact assessment: anti-crisis pact between trade unions and employers,
work in inter-ministerial team on plan of development and consolidation of finance (in part on pension
and tax system changes) - PRiKF (Plan of Development and Consolidation of Finance).
Client sector: Goverment
Technologies: SPSS, SAS, MYSQL, R
Start date: 01.2009
End date: 03.2010

3. https://www.linkedin.com/in/kamilrakocy/
External Consultant
Preparing segmentation, platform for Campaign Management & Marketing Intelligence reports.
Work with Direct Marketing projects.
Participation in preparing MTP (Medium Term Plan 2008-2010).
Evaluation offers for data warehouse.
Lean Six Sigma Project in financial reports – work with actuarial and controlling on financial reporting.
Client sector: Insurance
Technologies: MS SQL, SPSS
Start date: 06.2006
End date: 03.2008
SCIENTIFIC ASISTANCE / SPECIALIST
Participation in CO3 grant- international research project: Common Complex Collective Phenomena in
Statistical Mechanics, Society, Economics, and Biology - a large research project aimed at finding the
fundamental laws governing the mergence and survival of adaptive collective entities ("life") out of
inanimate random noise.
Preparation of database and spatial analysis / computer simulations of the development of private
enterprise during system transition 1989.
Social Network Analysis of human interactions on blogs (www).
Client sector: University
Technologies: R, SPSS, SAS, MATLAB, SQL Server
Start date: 09.2005
End date: 09.2009
Brand Manager
Responsible for cross and up-sell – for B2B clients.
Participation in introduction new offer and re-branding.
Participation in planning budget 2006, evaluation of McKinsey proposal.
Client sector: Telecommunication
Technologies: ORACLE, SAS
Start date: 06.2005
End date: 09.2005
Analyst Manager
CRM analyzes, creating scoring models and segmentation of consumer data (advanced statistical
methods, data mining). Spatial analysis, planning of network development, local markets potential.
Working on projects for companies in different sectors- DM, FMCG, TELECOM (e.g. churn analysis for
Tele2), FINANCE.
Client sector: IT / BTL MARKETING
Technologies: SPSS, SQL Server, MAPINFO, ARCGIS
Start date: 06.2002
End date: 05.2005

4. https://www.linkedin.com/in/kamilrakocy/
Education
2005-2009
University of Warsaw, PhD(c) Social science – sociology / statistics and complex
systems
1999-2003 University of Warsaw, MA Sociology / statistics and market research
Languages Speaking Writting Reading
English
Polish - Native
Basic Good Fluent