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Hire Dr. Oleg S.

Finland

USD 75 /hr

Research Scientist, Software Developer, Project Manager

Profile Summary

• PhD in Computational Physics, MSc in Earth and Planetary Sciences with over 15 years of experience in academia, industry and private sector as a research scientist, data analyst, software developer and project manager. Published over 20 papers in peer-reviewed journals. Results were presented at international conferences and workshops • General areas: Big Data, Deep Learning, Statistics, Software Development, Geosciences, Atmospheric Sciences, Climate Physics, Satellite Data Analysis, GIS, Computational Physics • Various technical skills: • Systems, Architectures, Languages, Technologies: High Performance Computing, Parallel Programming (MPI, OpenMP over Linux on Clusters and Supercomputers), C/C++ , Matlab, Python, Java, Java Script, Embarcadero Rad Studio, Firemonkey cross-platform framework, SQL • Atmospheric modeling and tools, GIS: ECMWF Open IFS model, knowledge of the source code and undocumented features. WRF, WRF-Chem models. CDO, ECMWF MetView, Panoply. GRIB and NetCDF formats, ArcGIS. • Various modeling, dynamic and stochastic computational approaches: Molecular dynamics, Kinetic Monte-Carlo, DFT, VASP, LAMMPS, Material Studio • Finance: Quantitative market research, technical analysis

Subject Matter Expertise

• ★ Data Analysis
• ★ Earth & Atmospheric Science
• ★ Geophysics
• ☆ Software Engineering
• ☆ Statistics
• ☆ Geography & Cartography
• ☆ Geographic Information Systems
• ☆ Climate Science
• ☆ Quantum Mechanics
• ☆ Mathematical Models
• ☆ Research

Services

• Writing
• Research
• Consulting
• Data & AI
• Product Development

Work Experience

Research and Scientific Software Team Lead, Interim CEO (2019). (On sabbatical)

iAthena7 Labs

May 2017 - Present

Research Scientist

University of Helsinki

January 2014 - January 2017

Visiting Research Scientist

Max-Planck-Institut für Mikrostrukturphysik

November 2008 - November 2013

Research Scientist, Software Developer

Kintech Lab

September 2010 - October 2011

IT, Clustering and Software Expert in Geophysics Department

Roy Interational Consultancy Inc.

March 2006 - February 2008

Education

Second PhD studies program in Climate Sciences and Meteorology

University of Helsinki

March 2014 - April 2016

PhD(Computational Physics)

Max-Planck-Institut für Mikrostrukturphysik, Lomonosov Moscow State University

September 2008 - March 2010

MSc (Earth and Planetary Sciences)

Lomonosov Moscow State University

September 2000 - January 2006

Certifications

• Certification details not provided.

Publications

JOURNAL ARTICLE

Oleg Stepanyuk and Kamen Kozarev and Mohamed Nedal(2022). Multi-scale image preprocessing and feature tracking for remote CME characterization . Journal of Space Weather and Space Climate. 12. p. 20. {EDP} Sciences

Mammarella, I., Gavrylenko, G., Zdorovennova, G., Ojala, A., Erkkilä, K.-M., Zdorovennov, R., Stepanyuk, O., Palshin, N., Terzhevik, A., Vesala, T., et al.(2018). Effects of similar weather patterns on the thermal stratificationmixing regimes and hypolimnetic oxygen depletion in two boreal lakes with different water transparency . Boreal Environment Research. 23. p. 237-247.

Stepanyuk, O., Räisänen, J., Sinclair, V.A., Järvinen, H.(2017). Factors affecting atmospheric vertical motions as analyzed with a generalized omega equation and the OpenIFS model . Tellus, Series A: Dynamic Meteorology and Oceanography. 69. (1).

Polyakov, O.P., Korobova, J.G., Stepanyuk, O.V., Bazhanov, D.I.(2017). Impact of surface strain on the spin dynamics of deposited Co nanowires . Journal of Applied Physics. 121. (1).

Rantanen, M., Raïsänen, J., Lento, J., Stepanyuk, O., Räty, O., Sinclair, V.A., Järvinen, H.(2017). OZO v.1.0: Software for solving a generalised omega equation and the Zwack-Okossi height tendency equation using WRF model output . Geoscientific Model Development. 10. (2). p. 827-841.

Bazhanov, D.I., Stepanyuk, O.V., Farberovich, O.V., Stepanyuk, V.S.(2016). Classical and quantum aspects of spin interaction in 3d chains on a C u3 N -Cu(110) molecular network . Physical Review B. 93. (3).

Ruiz-Díaz, P., Stepanyuk, O.V., Stepanyuk, V.S.(2015). Effects of Interatomic Coupling on Magnetic Anisotropy and Order of Spins on Metallic Surfaces . Journal of Physical Chemistry C. 119. (46). p. 26237-26241.

Polyakov, O.P., Stepanyuk, O.V., Saletsky, A.M., Stepanyuk, V.S.(2014). Electronic and magnetic properties at the edges of nanostructures in an electric field: Ab initio study . Journal of Physics Condensed Matter. 26. (44).

Stepanyuk, O.V.(2012). Comment on "study of the interaction of a palladium nanocontact with a hydrogen molecule": A. L. Klavsyuk et al., JETP Letters 93, 530 (2011) . JETP Letters. 96. (3). p. 203.

Polyakov, O.P., Corbetta, M., Stepanyuk, O.V., Oka, H., Saletsky, A.M., Sander, D., Stepanyuk, V.S., Kirschner, J.(2012). Spin-dependent Smoluchowski effect . Physical Review B - Condensed Matter and Materials Physics. 86. (23).

Stepanyuk, O.V., Ignatiev, P.A., Negulyaev, N.N., Saletsky, A.M., Hergert, W.(2012). Magnetic properties of Pd atomic chains formed during submonolayer deposition of 3d metals on Pd(110) . Journal of Physics Condensed Matter. 24. (23).

Negulyaev, N.N., Stepanyuk, O.V., Niebergall, L., Saletsky, A.M.(2010). Kinetic Monte Carlo study of self-organization of low-dimensional nanostructures on fcc (110) surfaces . Physica Status Solidi (B) Basic Research. 247. (5). p. 1039-1047.

Stepanyuk, O.V., Negulyaev, N.N., Ignatiev, P.A., Przybylski, M., Hergert, W., Saletsky, A.M., Kirschner, J.(2009). Intermixing-driven scenario for the growth of nanowires on (110) metal surfaces . Physical Review B - Condensed Matter and Materials Physics. 79. (15).

Stepanyuk, O.V., Alekseev, D.B., Saletskii, A.M.(2009). Calculation of the thermodynamic properties of copper by molecular dynamics simulation . Moscow University Physics Bulletin. 64. (2). p. 226-227.

Stepanyuk, O.V., Negulyaev, N.N., Saletsky, A.M., Hergert, W.(2008). Growth of Co nanostructures on Cu(110): Atomic-scale simulations . Physical Review B - Condensed Matter and Materials Physics. 78. (11).

CONFERENCE PAPER

Khrushchov, D.P., Kovalchuk, M.S., Remezova, O.O., Lobasov, O.P., Bosevska, L.P., Kyrpach, Yu.V., Stepanyuk, O.V.(2010). Digital structural-lythological modeling as a method of informativeanalytical provision of R&D aimed at use and protection of geological environment . Geoinformatics 2010 - 9th International Conference on Geoinformatics: Theoretical and Applied Aspects.