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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 β€” 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 β€” 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.

πŸ‡―πŸ‡΅Yokohama, Japan$40/hr100% JSS5.00 (6)Since Feb 2026
MRR
$779
🌍#57.4K/363K
πŸ‡―πŸ‡΅#117/1,070
Recent Earnings
$4,675
🌍#57.4K/363K
πŸ‡―πŸ‡΅#117/1,070
Total Earnings
$4,675
🌍#241K/363K
πŸ‡―πŸ‡΅#613/1,070
Avg. Per Project
$425
🌍#181K/363K
πŸ‡―πŸ‡΅#507/1,070
Recent Projects
10
10f0h
🌍#176K/363K
πŸ‡―πŸ‡΅#462/1,070
Total Projects
11
11f0h
🌍#176K/363K
πŸ‡―πŸ‡΅#462/1,070
MRR Performance Over Time
$50k$25k$0
6 mo ago3 mo agoNow
Coming SoonGathering historical data
World Skill Rankings
of 1
#1
Firmware FeaturesTop <0.01%
#1Firmware Development Deliverables
#11Raspberry Pi Firmware
#17Embedded Application
#36Arduino Firmware
#65Firmware
#72Multilayer PCB
#86Firmware Programming
#99Unit Testing
#103STM32
#108Embedded C
#155ESP32
#205PCB Design
#216Embedded System
#258Mechanical Design
πŸ‡―πŸ‡΅Japan Skill Rankings
of 1
#1
FirmwareTop <0.01%
#1Firmware Programming
#1Firmware Features
#1Firmware Development Deliverables
#1Embedded C
#1Embedded System
#1Arduino Firmware
#1ESP32
#1Raspberry Pi Firmware
#1Embedded Application
#1Multilayer PCB
#1Unit Testing
#1STM32
#2Mechanical Design
#2PCB Design
Aladdin B. β€” Top 11% in Japan | UpworkMRR