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Aladdin B.
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Aladdin B.

PCB Design Engineer | Embedded Systems Engineer

I help startups and engineering teams turn ideas into working embedded products — from schematic and PCB design to robust C firmware. I’m a Firmware & Embedded Systems Engineer with 4+ years of hands-on experience in C programming, microcontroller development, PCB design, and electronics system integration. I specialize in building reliable, scalable firmware and designing hardware that works right the first time. I understand the full product development cycle — not just writing code, but ensuring the hardware, firmware, and power architecture work together efficiently and reliably. If you need someone who can move from concept to prototype to production-ready design with minimal supervision, let’s talk.

🇯🇵Yokohama, Japan$40/hr100% JSS5.00 (6)Since Feb 2026

Earnings and projects

MRR
$1.1k

Last 6 months ÷ 6

World#43,439 / 412k
🇯🇵Country#81 / 1,269
Revenue, last 30 days
$1.3k

Last 6 months: $6.7k

World#32,778 / 412k
🇯🇵Country#76 / 1,269
Total earnings
$7.9k

Billed in all: $7.9k

World#216,109 / 412k
🇯🇵Country#497 / 1,269
Per project
$526

$748 in the last 6 months

World#178,146 / 412k
🇯🇵Country#488 / 1,269
Projects, last 6 months
9
100% fixed0% hourly
World#21,105 / 412k
🇯🇵Country#48 / 1,269
Projects in all
15
100% fixed0% hourly
World#161,377 / 412k
🇯🇵Country#394 / 1,269

Earnings, last 30 days

$7.9k+$1.3k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$6k$7k$8kOct 8Oct 23Nov 7

Skill rankings: #1 in 2 skills of 15

Rarest: top 11% in Arduino Firmware, of 204. Ranked by MRR among everyone on Upwork with the skill.

  1. 1Firmware Features1 freelancers · 🇯🇵 #1Top 100%
  2. 1Firmware Development Deliverables1 freelancers · 🇯🇵 #1Top 100%
  3. #10Raspberry Pi Firmware87 freelancers · 🇯🇵 #1Top 11%
  4. #14Embedded Application101 freelancers · 🇯🇵 #1Top 14%
  5. #23Arduino Firmware204 freelancers · 🇯🇵 #1Top 11%
  6. #54Multilayer PCB310 freelancers · 🇯🇵 #1Top 17%
  7. #69Firmware Programming418 freelancers · 🇯🇵 #1Top 17%
  8. #71Firmware350 freelancers · 🇯🇵 #1Top 20%