Käyttäjän levstremetskyi80 profiilikuva
@levstremetskyi80
Jäsen alkaen 17. lokakuuta 2017
10 Suositukset

levstremetskyi80

Online-tilassa Offline-tilassa
⭐ ⭐ ⭐ ⭐ ⭐ As an electronic engineer, I have been working in PCB design/layout and firmware programming field for 8+ years. Here are some of the experiences that I worked ago. - Exceptional C++/C /C# programming skills. - Strong foundation in simulation MATLAB - FPGA design using Verilog/VHDL (Xilinx ISE/XPS/SDK/Vivado, Altera Quartus, iCECube) - ARM, DSP, MCUs, Arduino experience. - Arm cores: ATSAM, STM32, PIC32, A13, FreeScale, MSP, NXP - MPU: Pic16F, Pic18F, Pic33F, Atmega8,16,128,32,8051,8951,8052,80251 - Single board computer: Raspbery pi, Beaglebone, NanoPi - Strong with UART, I2C, SPI, BLE,BT, GSM/GPRS/GPS, xBee, ZigBee. - Especially full experience for BLE And here are some of tools that I normally use, but not limited to: - Altium Designer, Cadsoft Eagle, Cadence Allegro, OrCAD, Ansoft, ADS, HFSS, MATLAB, Quartus II, CCS, Micro C, etc. Once you hire me, expected me to help your business like I 'm growing it as my own. I would love to hear from you.
$35 USD/hr
36 arvostelua
6.5
  • 98%Suoritetut työtehtävät
  • 89%Budjetin mukaisesti
  • 88%Ajallaan
  • 10%Uudelleenpalkkaamisaste

Portfolio

Viimeaikaiset arvostelut

  • käyttäjän Anderson D. kuva AC Dimming using ESP 32 hardware timmers $58.00 USD

    “Fantastic job, very smart and fast. Delivery my project on time and give me all support that I needed. Of sure that work with him again.”

  • käyttäjän mikaldregg kuva make me a file $100.00 USD

    “on time, on budget”

  • käyttäjän BacBen kuva Project 17646502 has been deleted €1300.00 EUR

    “It took Jin C. almost 50 days (on a 30 days project) to tell me that he can not do the project while he was skipping all milestones (they were set up on a weekly base) and was staying unresponsive for days. I wish I would have had a better experience and next time have to make sure that I check the skills of the awarded freelancer even better. So it was an unpleasant experience for both parties. While I believe his skills are higher in other fields, Firmware development on nrf52 was too challenging.”

  • käyttäjän hossamfattah kuva PCB schematic and layout $500.00 USD

    “Jin did very good job in finishing this project. He was professional in making all PCB schematic, design, RF and USB impedance control. He also drives the PCB manufacturing successfully”

  • käyttäjän samuelnageib kuva Project for Jin C. $1000.00 USD

    “we will start a new project soon ! very recommended .”

  • käyttäjän gardiinnvation kuva Finish PCB development €1910.00 EUR

    “Highly efficient engineer. It was a pleasure to work with Jin. In this project he provided us with out-of-the-box design proposals. Highly appreciated. Would definitely like to work with Jin again in other projects.”

Kokemus

PCB design and Firmware programming

Aug 2011

I 'm working in this company as a top rate PCB designer and Firmware programmer

Koulutus

Master's Degree

2006 - 2011 (5 years)

Todistukset

  • Preferred Freelancer Program SLA
    100%
  • US English Level 1
    75%

Varmennukset

  • Facebook yhdistetty
  • Suositeltu freelancer
  • Maksutapa varmennettu
  • Puhelin varmennettu
  • Henkilöllisyys varmennettu
  • Sähköposti varmennettu

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