Data Scientist & Freelancer
Data Scientist & Freelancer
Over 15 years experience as consultant and manager in data driven projects for insurance, telecommunication, pharmacy and government. Ability to work on all level of organization from specialist to C-level to explain complex analysis. Experience in redefinition of problems to possible to implementation for organization and/or preparation IT tools to deal with it.
Big Data - spatial and temporal pattern detection based on logs / transactions through SNA / text mining / GIS.
Data mining - predictive models: cross/up-selling, segmentation, churn
GIS & Spatial Analysis - optimization & development of sales network
Research - quantitative, desk research and multi-method approach
Strategy based on evidence
Explore my professional history and get to know the companies I worked at and the roles and responsibilities I've been assigned.
Projects for mobile phone operator with Statconsulting – data modeling – churn, credit score & cross-selling predictive models.
Project for mobile phone operator – modeling potential of external telemarketing databases.
Project with SmartNet Research & Solutions – SNA of communication for Mobile Phone Operator for optimal new office arrangement.
Project for insurance company – analysis the potential of databases, recommendation for process in area between sales and marketing (all business line).
Project for pay TV operator with DataWise – analysis of potential for up-sell premium paid channels.
Project for insurance company in Poland with DataWise (one of the biggest) – segmentation / modeling wealth (GI).
Project with DataWise – models of potential and development of sales network of lottery.
Projects for leading information company dedicated to making healthcare perform better with ITSG (since 2006) – segmentation and modeling sales / potentials of pharmaceutical market.
Participation in work on “Youth 2011” strategic reports and also of the Long-term Development Strategy “Poland 2030. Third Wave of Modernity”.
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 (phase 1).
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).
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 Rozwoju i Konsolidacji Finansów).
Social Network Analysis of human interactions on blogs (www/cookies).
Web Mining for election & inflation prediction.
Participation in CO3 grant: Common Complex Collective Phenomena in Statistical Mechanics, Society, Economics, and Biology - A large research project aimed at finding the fundamental laws governing the emergence and survival of adaptive collective entities ("life") out of inanimate random noise.
CRM analyzes, creating scoring models and segmentation of consumer data (advanced statistical methods, data mining)
Survey planning (survey questions and strategy of collecting data). Analyzing the cost of different methods of data collecting.
Quality management- co-organization of actions between departments.
Working on micro marketing systems together with GIS demographical data.
Working on projects for companies in different sectors- DM, FMCG, TELECOM, FINANCE.
See where I spent time studying and gained early knowledge to prepare for my professional life.
A concise list of some of the most valuable professional skills I possess. My tricks of the trade and what I can bring to the table.
Get in touch with me if you would like to do business together, share an idea or just say hello.