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@vedenev
Jäsen ajankohdasta January, 2007 lähtien
1 suositusta

vedenev

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Education: 1998 - 2004 Novosibirsk State University, Physical Department 2004 - 2007 post-graduate course in Budker Institute of Nuclear Physics Programming languages and CADs: Java, C#, C++, Matlab, LabView, Comsol, AutoCAD Job experience: 2007 - work as freelance-programmer (remotely via internet). Experienced in: digital signal processing, linear filters theory, Fourier transform, Genetic algorithm, k-means clustering, dimension reduction with PCA, RBM, numerical solution of differential equations, work with sound, note frequency formula, sound synthesis. Made big projects: Java: Particle Swarm Optimization (console application), sound visualizations as droplets drop on water surface (GUI) C# : piano notes recognition from its sound (GUI) ?++ : object position detection from times delays of sound arrival to microphones (console application), chords recognition from its sound (console application) Matlab: Traffic jams simulation, quaternion visualization, handwritten digits recognition using neural networks, genetic programming, preys-predators task simulation Some projects described here: 09.2004 - 2007, laboratory assistant. Take part in EC-40 cooler commission for CERN. Wrote control program in LabView. The program works with ADAM block via RS-232 port. At EC-40 I learn space charge in collector. Take part in turbogenerator development for COSY. Efficiency factor was measured for the turbogenerator. I got experience in woirk with pressured gas. Automatic regulator for gas flow was developed. It was system with comparators. . I learned BINP production. I made discharger for section test. I gained experience in work with high pressure equipment and high voltage equipment up to 100 kV. 09.2002 - 06.2004 I moved to chair of accelerator physics to Parkhomchuk's laboratory. This laboratory in BINP makes electron coolers for sale to accelerator centers abroad. I took part in Eh-35 cooler commission. Learned work with Tektronix digital oscilloscope, data processing in MathCAD, graphs drawing in ORIGIN. Then Eh-300 cooler commission began. I took an active part in it. I learned cooler's work. Cooler has power supplies and measure devices that controlled with computer. I made digital data processing in MathCAD. The task was to investigate secondary electrons moving. I took part in electron cooler for COSY design English level: English language learning at school, in university, in institute in postgraduate course. There were 3 weeks work in Germany and 1 month work in Sweden. Permanent communication with foreign emploers. Often see documentary films in English.
dollaria40 dollaria / tunti
39 arvostelua
6.7
  • 84%Suoritetut työtehtävät
  • 100%Budjetin mukaisesti
  • 100%Ajallaan
  • 42%Uudelleenpalkkaamisaste

Portfolio

Viimeaikaiset arvostelut

  • käyttäjän rogbenet kuva Car Plate Reader $1600.00 USD

    “One of the best professional I have worked with. He is objective and always delivery on time.”

  • käyttäjän rogbenet kuva Automatic number plate recognition $2000.00 USD

    “Vedenev is a focused professional that really can accomplish the goals and delivery on time.”

  • käyttäjän youngfyre kuva The Fyre Effect $1700.00 USD

    “Amazing programmer! Finished project faster than expected and beyond expectations. Will most definitely return for more business. If your looking for a great guy with great prices trust in maxim.”

  • käyttäjän s4nt0s123 kuva Write some Software for license plate recognition (OCR) $2000.00 USD

    “One of the best developers I've ever dealt with. Very strong programming and OCR skills with great communication.”

  • käyttäjän rodrigogarcia90 kuva Car plate recognation $200.00 USD

    “Work very good, delivery before the deadline. The system is reading license plates at a good speed with assertiveness as agreed.”

  • käyttäjän shuraf kuva Audio recognition 2 $800.00 USD

    “Another great job bu maxim. Thank you.”

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