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Grigory E.

Grigory E.

Embedded Engineer

More than 7-years experience: - design of embedded system for digital sensors and GSM/GPS monitoring system; - writing firmware in C and Assembler; - writing special software for device testing and configuration; - participating in writing specifications for new product development. Skills: 1. Platforms: PIC12/16/18, AVR, C8051F3xx, MSP430, STM32, Nordic 2. Interfaces: UART, SPI, I2C, 1-Wire, RS-232/RS-485, USB, CAN. 3. Operation system: FreeRTOS 4. Programming: C, Assembler, Python 5. Tools: IAR, VCS, Altium Designer, Matlab

🇸🇪Solna, Sweden$50/hr40% JSS5.00 (9)Since Jul 2015
GlobeUpwork

Earnings and projects

MRR
$119

Last 6 months ÷ 6

World#130,261 / 412k
🇸🇪Country#212 / 817
Revenue, last 30 days
$0

Last 6 months: $713

Total earnings
$29k

Billed in all: $29k

World#114,121 / 412k
🇸🇪Country#176 / 817
Per project
$1.6k

$713 in the last 6 months

World#91,512 / 412k
🇸🇪Country#158 / 817
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇸🇪Country#224 / 817
Projects in all
18
89% fixed11% hourly
World#143,608 / 412k
🇸🇪Country#267 / 817

Earnings, last 30 days

$28.6kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$28.0k$28.5k$29.0k$29.5kOct 8Oct 23Nov 7

Skill rankings: Top 28% in GPS

Ranked by MRR among everyone on Upwork with the skill.

  1. #4ANSI C8 freelancers · 🇸🇪 #1Top 50%
  2. #14GSM25 freelancers · 🇸🇪 #1Top 56%
  3. #28Zephyr76 freelancers · 🇸🇪 #1Top 37%
  4. #34GPS120 freelancers · 🇸🇪 #1Top 28%
  5. #75FreeRTOS200 freelancers · 🇸🇪 #1Top 38%
  6. #89nRF52190 freelancers · 🇸🇪 #1Top 47%
  7. #117Bluetooth LE293 freelancers · 🇸🇪 #1Top 40%
  8. #163Hardware Design355 freelancers · 🇸🇪 #1Top 46%