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Simon B.

Simon B.

Senior PCB and Embedded Engineer

I am a professional Embedded Systems and PCB Design Engineer with 10+ years of experience delivering reliable, manufacturable solutions for commercial and industrial applications. My expertise spans both hardware and firmware development, ensuring end-to-end functionality. In embedded systems, I specialize in designing and programming microcontroller-based solutions, including driver development, sensor integration, and real-time data handling. I am actively enhancing my expertise in FreeRTOS and C++ to align with industry demands and deliver cutting-edge solutions. On the hardware side, I have extensive experience in PCB design for applications ranging from power electronics (+200W switching converters) to basic RF and high-speed digital layouts. I focus on creating layouts optimized for manufacturability, automated testing, and performance. My approach is pragmatic and professional—I prioritize clear communication, delivering on time, and balancing technical trade-offs to meet your project’s goals. Let’s schedule a meeting to define your project requirements and ensure a smooth path to success

🇦🇷Mar del Plata, Argentina$70/hr100% JSS4.68 (17)Since Jul 2017

Earnings and projects

MRR (estimate)
≈$1.2k

An estimate from an earlier read

World#41,457 / 412k
🇦🇷Country#466 / 4,639
Revenue, last 30 days
$1.5k

Last 6 months: $7.1k

World#29,577 / 412k
🇦🇷Country#346 / 4,639
Total earnings
$77k
World#51,365 / 412k
🇦🇷Country#518 / 4,639
Per project
$3.2k

$1.8k in the last 6 months

World#52,254 / 412k
🇦🇷Country#569 / 4,639
Projects, last 6 months
4
100% fixed0% hourly
World#51,815 / 412k
🇦🇷Country#543 / 4,639
Projects in all
24
38% fixed62% hourly
World#116,631 / 412k
🇦🇷Country#1,065 / 4,639

Earnings, last 30 days

$77.4k+$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
$76k$77k$78kOct 9Oct 24Nov 8

No data since Nov 5, 2026.

Skill rankings: Top 11% in Arduino

Ranked by MRR among everyone on Upwork with the skill.

  1. #23Microcontroller194 freelancers · 🇦🇷 #1Top 12%
  2. #30Engineering Simulation258 freelancers · 🇦🇷 #1Top 12%
  3. #34Power Electronics221 freelancers · 🇦🇷 #1Top 15%
  4. #82Altium Designer526 freelancers · 🇦🇷 #1Top 16%
  5. #90Embedded C658 freelancers · 🇦🇷 #1Top 14%
  6. #106Arduino1,007 freelancers · 🇦🇷 #1Top 11%
  7. #177PCB Design1,232 freelancers · 🇦🇷 #1Top 14%
  8. #256Troubleshooting1,460 freelancers · 🇦🇷 #5Top 18%