Profile Details

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Hire Dr. Volodymyr S.

Poland

USD 30 /hr

R & Python Developer for Data Science Projects https://vshatalov.github.io/

Profile Summary

Specializing in: - Projects pertaining to Statistical/Data Analysis, Machine Learning, Mathematics, and Physics. - Open AI machine learning and natural language processing (NLP) techniques to analyze documents and respond user queries in a chatbot. - Consulting Businesses through Financial/Inventory/Customer Data Analysis and Forecast. Program Proficiency: Python R programming R-Shiny Matlab UX/UI HTML, CSS, JS Machine Learning Time Series Analysis Trading Algorithm Predictive Model Fitting Natural Language Processing Neural Networks

Subject Matter Expertise

• ★ Machine Learning
• ★ Statistics
• ★ Python
• ☆ Data Analysis
• ☆ Computer Simulation/Computational Modeling
• ☆ Predictive Modeling & Analytics
• ☆ Data Visualization
• ☆ Data Mining
• ☆ Financial Modeling
• ☆ Regression Analysis
• ☆ Nonlinear Regression
• ☆ Theoretical Physics
• ☆ Applied Mathematics
• ☆ Mathematical Models
• ☆ Excel
• ☆ R
• ☆ Markup Languages
• ☆ Mathematical Finance

Services

• Research
• Consulting
• Data & AI

Research Scientific and Technical Research

Consulting Scientific and Technical Consulting

Data & AI Predictive Modeling, Statistical Analysis, Algorithm Design-ML, Data Visualization, Text Mining & Analytics, Data Mining, Data Cleaning, Data Processing

Work Experience

Professor

National Technical University of Ukraine Kiev Polytechnic Institute

September 2014 - July 2018

Professor

Igor Sikorsky Kyiv Polytechnic Institute

September 2014 - June 2018

Professor

Vasyl' Stus Donetsk National University

September 1999 - August 2014

Leading Scientific Researcher

Donetsk Institute for Physics and Engineering named after O.O. Galkin

November 1975 - August 1998

Education

Doctor of Science

National Academy of Sciences of Ukraine

November 1990 - March 1991

Dr.Sci (Solid State Physics)

G.V. Kurdyumov Institute for Metal Physics

1990 - 1991

Ph.D. (Theoretical Physics)

Vasyl' Stus Donetsk National University

1975 - 1976

Certifications

• Certification details not provided.

Publications

JOURNAL ARTICLE

Reznik, I., Shatalov, V.(2016). Hidden revolution of human priorities: An analysis of biographical data from Wikipedia . Journal of Informetrics. 10. (1). p. 124-131.

Sukhmanov, V., Shatalov, V., Petrova, J., Birca, A., Gaceu, L.(2014). The influence of high pressure on bio-system reaction kinetics and the preservation of vitamin C . LWT - Food Science and Technology. 58. (2). p. 375-380.

Shatalov, V.M.(2012). Mechanism of the biological impact of weak electromagnetic fields and the in vitro effects of blood degassing . Biophysics (Russian Federation). 57. (6). p. 808-813.

Shatalov, V.M., Filippov, A.E., Noga, I.V.(2012). Bubbles induced fluctuations of some properties of aqueous solutions . Biophysics (Russian Federation). 57. (4). p. 421-427.

Shatalov, V.M.(2012). [Mechanism of the biological impact of weak electromagnetic fields and in vitro effects of degassing of blood] . Biofizika. 57. (6). p. 1034-1040.

Shatalov, V.M., Filippov, A.E., Noga, I.V.(2012). [Bubbles induced fluctuations of some properties of aqueous solutions] . Biofizika. 57. (4). p. 565-572.

Gornostaeva, O.V., Shatalov, V.M., Pashkevich, Yu.G.(2009). FeO double-well potential as a result of spin density redistribution . JETP Letters. 89. (4). p. 167-169.

Rumyantsev, V.V., Shatalov, V.M., Misuna, G.Ya.(2002). Gas separation of hydrogen isotopes by means of multicell metal membrane . Desalination. 148. (1-3). p. 293-296.

Bespalova, S.V., Mischenko, A.M., Shatalov, V.M.(2002). The mechanism of the chemical energy transformation in H-bounded biomolecular systems . Biofizika. 47. (2).

Bespalova, S.V., Mishchenko, A.M., Shatalov, V.M.(2002). Transformation of chemical energy in biomolecular systems with hydrogen bonds | Mekhanizm transformatsii khimicheskoi énergii v biomolekuliarnykh sistemakh s vodorodnymi sviaziami . Biofizika. 47. (2). p. 236-244.

Shatalov, V.M., Panchenko, O.F.(1989). Effect of electron band structure on energy distribution of secondaries in silicon . Solid State Communications. 69. (9). p. 937-940.

Shatalov, V.M., Panchenko, O.F., Artamonov, O.M., Vinogradov, A.G., Terekhov, A.N.(1988). Fine structure of angle-resolved secondary electron emission spectra in silicon . Solid State Communications. 68. (8). p. 719-722.

Shatalov, V.M.(1986). ENERGY DISTRIBUTION FOR SECONDARY ELECTRONS IN A SIMPLE METAL . Solid State Communications. 59. (1). p. 53-56.

Shatalov, V.M., Tolpygo, K.B., Panchenko, O.F.(1983). Exciton broadening of the angle-resolved photoemission spectra of a semiconductor . Solid State Communications. 45. (8). p. 707-710.

Tolpygo, K.B., Shatalov, V.M.(1980). EFFECT OF ELECTRON-HOLE INTERACTION ON THE DIRECT INTERBAND TRANSITION SPECTRUM IN SILICON . Soviet Physics, Solid State (English translation of Fizika Tverdogo Tela). 22. (8). p. 1435-1437.

Shatalov, V.M., Telezhkin, V.A., Tolpygo, K.B.(1978). INADEQUACY OF THE DIRECT INTERBAND TRANSITION SCHEME APPLIED TO VALENCE SEMICONDUCTOR FUNDAMENTAL ABSORPTION SPECTRA . Physica Status Solidi (B) Basic Research. 87. (1). p. 79-86.

Shatalov, V.M.(1978). QUASI-MOLECULAR MODEL INTERPRETATION OF THE RESONANCES IN THE FUNDAMENTAL ABSORPTION REGION OF VALENCE SEMICONDUCTORS . Physica Status Solidi (B) Basic Research. 88. (1). p. 129-133.