Profile image of vvadimov
Member since November 8, 2014
10 Recommendations


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I have a professional education in physics, the field of my research is the condensed matter physics and superconductivity. My main skills are: - Python programming, principally numerical calculations (numpy, scipy, matplotlib) and web scraping using dryscrape, Selenium, or Scrapy - C/C++ programming - Java programming - Algoritmic programming - Theoretical physics, mathematics
$15 USD/hr
101 reviews
  • 99%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 34%Repeat Hire Rate


Recent Reviews

  • image of eviraipi Project for vvadimov -- 5 - 10/04/2017 17:04 EDT $140.00 USD

    “Great to work with you again vvadimov! Fixed my code in a very short time. Thanks again! Will hire again.”

  • image of Fallia P. Algorithms and complexity €47.00 EUR

    “he is the best freelancer!”

  • image of robrub Project for vvadimov €155.00 EUR

    “It was great to work with Vasiliy, easy to communicate and he was reasonably quick to respond. We had few rounds of feedback and he even helped me to troubleshoot my setup (issues was totally on myside). All in all happy with the work and the solutions he came up with. Would hire again if I have python projects.”

  • image of asianthejason Project for vvadimov $80.00 CAD

    “Very good. Would hire again”

  • image of marin1krmpotic Project for vvadimov $50.00 USD

    “Professional and fast.”

  • image of nunobrito Project for vvadimov -- 4 $50.00 USD

    “Great developer. Always delivers what is requested, high quality work.”


Software engineer intern

Nov 2012 - Dec 2014 (2 years)

An intern in an Intel Numerics team. Key words: floating point arithmetics, random number generators.



2009 - 2013 (4 years)


2013 - 2015 (2 years)


Predicted Nucleation of Domain Walls in px+ipy Superconductors by a Z2 Symmetry-Breaking Transition in External Magnetic Fields

We show that time reversal symmetry-breaking px+ipy wave superconductors undergo several phase transitions subjected to an external magnetic field or supercurrent. In such a system, the discrete Z2 symmetry can recover before a complete destruction of the order parameter. The domain walls associated with Z2 symmetry can be created in a controllable way by a magnetic field or current sweep according to the Kibble-Zurek scenario. Such domain wall generation can take place in exotic superconductors like Sr2RuO


  • Numeracy 1
  • US English Level 1
  • Python Level 1


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