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Контактна інформація

Шукач вказав телефон та ел. пошту.

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Досвід роботи

Data Scientist, Vibration Analyst

з 12.2015 по 10.2016 (10 місяців)
Mita-Teknik, Ltd, Львів (IT)

Participated in two projects as a data scientist, vibration analyst and software prototype developer. Worked on writing technical documents.

Main Projects:
I. Wind Turbine Yaw Alignment
Short Description: A method to improve the wind turbine (HAWT) alignment to the upwind direction based on the so-called wind shadow effect (the aerodynamic interaction between the moving blade and the stationary tower). The method, in particular, included both time and frequency domain analysis of the fore-aft vibration signal of nacelle.
My Role: Prototype Developer, Data Scientist.
Used Tools and Technologies: Programmable Logic Controller, Gateway SCADA System, Condition Monitoring System MiCMS, GH Bladed, Matlab, LaTeX.
Project Team: 2-5 engineers.

II. CMS Surveillance and Support
Short Description: The project involved: configuration of the MiCMS system; kinematic data preparation and handling; surveillance and vibration monitoring of customers’ wind turbines under production conditions; CMS data collection and on-line analysis; immediate fault reporting and timely forwarding of alarm information with recommendation for further actions to the customer; storage of all CMS-related data in a secured database.
My Role: Vibration Analyst (51 wind turbines), Support Engineer.
Used Tools and Technologies: MiCMS, Gateway SCADA, Microsoft SQL Server 2008 R2, SQL Server Management Studio, Matlab, CCProxy (Windows Proxy Server), Team Viewer.
Project Team: 2 engineers.

Research Engineer

з 09.2009 по 03.2013 (3 роки 6 місяців)
Centre for Ships and Ocean Structures (CeSOS), Trondheim, Norway (Research)

Participated in the research project on improving and further development of the novel method for estimation the extreme value distributions.

Main Project:The Average Conditional Exceedance Rate (ACER) method.
Short Description: The newly developed ACER method required testing on stochastic signals of various nature; altering the existing routine, improving algorithms (particularly, optimization), developing routine for the bivariate case; elaborating the Matlab-based standalone GUI application implement the method: http://folk.ntnu.no/karp/ACER/ACER User guide.pdf (user guide); http://folk.ntnu.no/karpa/ACER/ACER v2 pkg.exe (package with the MATLAB R2009b 32 bit Compiler Runtime).
My Role: Research Engineer, Software Developer.
Used Tools and Technologies: Matlab, LaTeX, Extreme Value Analysis, Statistical Bootstrapping, Nonlinear Optimization.
Project Team: 1 researcher.

Key Specialist

з 05.2006 по 08.2009 (3 роки 3 місяці)
PJSC "KredoBank" (PKO BP Group), Lviv (Finance, banking, and insurance)

Participated in development of the methodology of estimating creditworthiness of the business entities and individual borrowers. Participated in writing internal normative documents. Performed the initial statistical analysis of the operational risk data.

Main Projects:
I. Creditworthiness of a debtor
Short Description: Based on the state regulations, the project required a development of the guidelines and methodology as well as an intelligible, reliable and easy-to-use for the front office employee tool to estimate and score the financial condition of a borrower.
My Role: Developer of the MS Excel spreadsheet tool.
Used Tools and Technologies: MS Excel, VBA.
Project Team: 2-4 specialists.

II. Operational risk analysis
Short Description: Based on the Basel II Accords, it was required to develop internal normative documents, to begin accumulating the operational risk events and provide an initial analysis of this data.
My Role: Data Scientist.
Used Tools and Technologies: MS Excel.
Project Team: 2 specialists.

Освіта

Norwegian University of Science and Technology

Department of Marine Technology/CeSOS, Doctor of Philosophy in Marine Structures, Trondheim, Norway
Вища, з 2009 по 2015 (5 років 9 місяців)

Degree: Doctor of Philosophy in Marine Structures.
Diploma Thesis: Development of Bivariate Extreme Value Distributions for Applications in Marine Technology. Permanent link to the full text: http://hdl.handle.net/11250/302108.

Abstract: The dissertation concerns the development and application of the univariate and bivariate Average Conditional Exceedance Rate (ACER) method for estimating the extreme value statistics associated with the observed stochastic processes. The ACER method is specifically designed to account for statistical dependence between the sampled data points in a precise manner. From a practical point of view, the method appears to perform better than the POT and the block maxima methods, and, with an appropriate modification, it is directly applicable to non-stationary time series. Supervisor: Prof. Dr.Techn. Arvid Naess.
Doctoral thesis defended on June 23, 2015.

Several papers have been published in peer-reviewed journals; presentations and one open lecture have been given at the international events (the details can be provided on request).

Ivan Franko National University of Lviv

Faculty of Mechanics and Mathematics, Master of Science in Statistics, Львів
Вища, з 2004 по 2005 (10 місяців)

Degree: M.Sc. degree in Statistics (awarded on June 2005).
Qualification Work:Optimal Portfolio Selection: Conception of Matrix Games and the Markowitz Model.

Abstract: The work investigates conditions of equivalence of the solutions of matrix games and the problem of selection of optimal portfolio in the Markowitz model. It was necessary to analyze cases and conditions of equivalence of the solutions of both problems and to determine the restrictions on the initial data. Apparently, under the certain conditions, solutions of matrix games and the problem of selection of optimal portfolio in Markowitz model are indeed equivalent.

Ivan Franko National University of Lviv

Faculty of Mechanics and Mathematics, B.Sc. degree in Mathematics, Львів
Вища, з 2000 по 2004 (3 роки 10 місяців)

Знання і навички

Знання мов

• Українська — вільно
• Англійська — просунутий
• Російська — вільно
• Польська — середній

Додаткова інформація

For the last year, I worked at Mita-Teknik, where my major responsibilities and achievements were in the Data Analysis (using Matlab), Vibration Analysis and Condition Monitoring (using the CM System). These results were based on the extensive knowledge and experience I have gained as a Researcher Engineer at Centre for Ships and Ocean Structures (Trondheim, Norway). Since my Doctoral degree has been obtained for achievements in the Extreme Value Theory, my interests and strengths include, but are not limited to the Extreme Value Analysis and applications, Data Science, Optimization methods, Reliability theory

Social skills and competencies: Diligent; Scrupulous; Responsible; High communication skills.