Juri Botnikov
Bis 2022, Senior Data Scientist, International Bank
Uslar, Deutschland
Über mich
Experienced Data Scientist with a track record of 17+ years in machine learning and data analytics, skilled in leveraging data to address complex business challenges. Able to perform the entire analytical cycle, from identifying and agreeing business requirements and raw data analysis to data preparation and model development. German citizenship
Werdegang
Berufserfahrung von Juri Botnikov
3 Jahre und 3 Monate, Juli 2019 - Sep. 2022
Senior Data Scientist
International Bank
Developed ML-models for internal customers: • CRM (propensity, churn), from classical to graph-based models • NLP for text classification, from agreeing business requirements to working prototype solution • NLP-based staff and service quality control for Call Center Supported different analytical projects, e.g. AutoML in secure environment
1 Jahr und 9 Monate, Nov. 2017 - Juli 2019
Senior Data Scientist
International Bank
Developed ML-models for internal customers: • CRM models - new product targeting models based on internal transactional data and external data - premium products targeting models • Collection (model-based strategy optimization), from agreeing business requirements and raw data analysis to the set of models for different products and collection stages
2 Jahre und 8 Monate, Dez. 2014 - Juli 2017
Advanced Data Analytics Team Lead
International Bank
Developed ML-models: • Antifraud graph-based models (for Retail Risk Department) • Models and algorithms for cash management & allocation for branches and ATM-network (for Cash Management Center) • Branch office staff evaluation models (for HR Department) Teaching mathematical statistics to Bank employees Managed Advanced Data Analytics team (up to 5 employees)
1 Jahr und 7 Monate, Juni 2013 - Dez. 2014
Retail Risk Modelling Team Lead
International Bank
Developed retail risk models for Bank and its subsidiaries (incl. international branches): • app. scoring (incl. Credit Bureau and other external data). • anifraud • collection • CRM (response and income prediction for pre-approved loans) • AIRB models (PD/LGD/EAD) • retail credit portfolio models (NPL, provisions) Data- and model-driven optimization of lending process Created internal retail model development methodology Managed Retail Risk Modeling team (up to 8 employees)
2 Jahre und 5 Monate, Feb. 2011 - Juni 2013
Senior Analyst
International Bank
Developed retail risk models for Bank and its subsidiaries (incl. international branches): • application scoring models (incl. Credit Bureau data) • retail antifraud models • collection models • data- and model-driven optimization of lending process • AIRB models (PD/LGD/EAD) • retail credit portfolio models (NPL, provisions)
2 Jahre und 7 Monate, Aug. 2008 - Feb. 2011
Data Analyst
International Bank
Developed retail risk models: • application scoring models (incl. Credit Bureau data) • retail antifraud models • collection models • data- and model-driven optimization of lending process • retail credit portfolio models (NPL, provisions)
1 Jahr und 1 Monat, Juli 2007 - Juli 2008
Modelling Team Lead
Trust National Bank
Developed retail risk models: • application scoring models (incl. Credit Bureau data) • retail antifraud models • data parsing and preparation
2 Jahre und 2 Monate, Apr. 2005 - Mai 2007
Data Mining Analyst
OSW Orgenic Software
Developed predictive models for different external customers (finance, insurance, medicine, genetics, etc.) Proposing algorithms for internal software improvement (data preprocessing)
Ausbildung von Juri Botnikov
2 Jahre und 9 Monate, Sep. 2002 - Mai 2005
Mathematics
St. Petersburg State University
Probability Theory & Mathematical Statistics
4 Jahre und 10 Monate, Sep. 1997 - Juni 2002
Mathematics
Saint Petersburg State University
Probability Theory & Mathematical Statistics
Sprachen
Deutsch
Gut
Englisch
Fließend
Russisch
Muttersprache
Tschechisch
Grundlagen