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Kostiantyn Y.
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Kostiantyn Y.

Embedded Engineer / Hardware developer

Hello, you can call me Kos. I'am skilled electronics developer. More than 17 years in the industry. Able to provide full hardware development cycle: from idea to utilization instructions. Expertise: - microcontrollers (AVR, STM32) and digital integrated circuitry; - analog and power electronics; - communications (GSM/GPRS/CDMA/RFID/wired); - electromechanics and electrician. Work domain: - small control systems; - industrial automation devices; - automotive equipment; - building automation and security. Development services: - schematic circut diagram and PCB routing; - hardware assembly for testing and prototyping; - device reverse engineering; - firmware development. Tools: - Altium, KiCad, P-CAD, DipTrace; - AVR Studio, Atmel Studio, IAR, Keil; - Arduino and many hand-made boards.

🇨🇭Zug, Switzerland$35/hr100% JSS5.00 (45)Since Apr 2015

Earnings and projects

MRR
$1.4k

Last 6 months ÷ 6

World#35,137 / 412k
🇨🇭Country#37 / 573
Revenue, last 30 days
$1.4k

Last 6 months: $8.3k

World#31,796 / 412k
🇨🇭Country#30 / 573
Total earnings
$38k

Billed in all: $40k

World#93,459 / 412k
🇨🇭Country#96 / 573
Per project
$708

$4.1k in the last 6 months

World#151,750 / 412k
🇨🇭Country#216 / 573
Projects, last 6 months
2
0% fixed100% hourly
World#88,918 / 412k
🇨🇭Country#93 / 573
Projects in all
54

Across 55 contracts

25% fixed75% hourly
World#56,667 / 412k
🇨🇭Country#58 / 573

Earnings, last 30 days

$39.9k+$1.4k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$38k$39k$40kOct 8Oct 23Nov 7

Skill rankings: Top 9% in Arduino

Ranked by MRR among everyone on Upwork with the skill.

  1. #8Atmel AVR54 freelancers · 🇨🇭 #1Top 15%
  2. #52Electronic Design352 freelancers · 🇨🇭 #1Top 15%
  3. #64Circuit Design544 freelancers · 🇨🇭 #1Top 12%
  4. #67Microcontroller Programming535 freelancers · 🇨🇭 #1Top 13%
  5. #72Altium Designer526 freelancers · 🇨🇭 #1Top 14%
  6. #95Arduino1,007 freelancers · 🇨🇭 #1Top 9%
  7. #158PCB Design1,232 freelancers · 🇨🇭 #1Top 13%
  8. #164Embedded System1,256 freelancers · 🇨🇭 #1Top 13%