Profilbillede af Euroaccount
@Euroaccount
Medlem siden 16. september 2018
2 Anbefalinger

Euroaccount

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I graduated from Moscow Technical University with Master degree. I have rich and strong experience in MECHANICAL - 3D modeling, 3D rendering, 3D design using AutoCAD and Solidworks - Finite Element Analysis and CFD using ANSYS and ABAQUS - Numerical Calculation and Simulation using Matlab - Dynamics Analysis using Adams, Nastran, Patran HARDWARE - Schematic Digital, Analog, Power electronics. - PCB layout, routing and assembly using altium designer or Eagle CAD, Allegro. - Product design and mechanical design in Solidworks. INDUSTRIAL - Power supplies (AC/DC/AC) and Electric Drives (240/480VAC) using SMPS - CVCF, DC-DC Converter, Inverter and Rectifier. - Bio-metric device such as Fingerprint identification system - Glucose Monitoring device development. - IPS system using UWB band
$30 USD/hr
19 anmeldelser
6.0
  • 95%Jobs udført
  • 88%Indenfor Budget
  • 87%Til Tiden
  • 4%Genansættelsesfrekvens

Portfolio

Nylige bedømmelser

  • billede af Michael A. Write a Homebridge Plugin for Thermostats €1050.00 EUR

    “Thank you Alexander for great work!”

  • billede af Nick B. looking for a ESP32 Programming Expert $525.00 USD

    “Good work. He helped me for this project with perfect result and I appreciate his work. I definitely recommend him. Thank you.”

  • billede af Kyle R. FPGA Circuit Design $2150.00 USD

    “This was a very challenging project, and Euroaccount delivered superbly every step of the way. Everything was done professionally and I absolutely hope to work with him again.”

  • billede af Ab P. PCB Design Cadstar $425.00 USD

    “Thank you, job well done”

  • billede af Roxana Ana C. Project 18774703 has been deleted $555.00 USD

    “Excellent freelancer!!!”

  • billede af Nick B. GPRS & GNSS & BLE based GPS Tracking device $470.00 USD

    “Great to work with Alexander, worked extremely hard to do everything I needed for my project! definitely I will hire him again and highly recommend”

Erfaring

CO2 GTAW/MIG/MAG welding machine development

Sep 2011 - Feb 2012 (5 months)

The 220V/380V ac input is rectified to get high voltage DC source for feeding welder sufficient power. This DC high voltage will be step down to 20~40V DC output which is the range of voltage used in MIG welding.

CVCF Device development

Oct 2005 - Apr 2006 (6 months)

The input voltage range is 110~230V and the input frequency range is 30~55Hz. The output is stayed in constant voltage 220V and the frequency is remained as 50Hz. The modern inverter technology is used in CVCF.

Certificeringer

  • US English Level 1
    85%

Verifikationer

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