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$
USD
I will do pcb design, hardware and firmware with esp32, stm32, rf and raspberry pi
4.9
4.9
Nigeria
I speak English, Spanish, French, German, Italian, Afar, Arabic
11 orders completed
Embedded Hardware Developer PCB Design IoT RF Electronics Engineer
Hi, I'm Desmond, a strategic embedded hardware developer with 6+ years of experience building electronics products for startups, brands, commercial projects, and emerging technology businesses. I spec...
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
About this Gig
Bring your electronics idea to life with hardware development, circuit engineering, embedded programming, and product documentation.
SERVICES:
Schematic capture, circuit design and component selection
BOM, datasheet analysis and design review
26 layer PCB layout, routing and stack up
Power management, battery/charging circuits
Analog, digital and mixed signal
DFM/DFA, troubleshooting and optimization
Gerber, drill, pick and place and assembly
3D PCB modeling and mechanical fit
Sensor, display, motor, relay and actuator
UART, SPI, I2C, CAN, USB, PWM, ADC/DAC
WiFi, Bluetooth/BLE, LoRa, MQTT and IoT connectivity
Embedded C/C++, Python, Micro ython, Arduino, ESP`IDF and FreeRTOS
Linux, GPIO, peripheral control and hardware control
RF module integration, antenna considerations and wireless systems
Prototype testing, debugging and optimization
Ideal for IoT, automation, robotics, industrial electronics, smart products, data acquisition, wireless devices, custom controllers and proof of concept hardware.
Send your specifications, existing files or project idea for a custom solution.
My Portfolio
FAQ
Can you develop hardware from just an idea?
Yes. Development can start from a concept, sketch, requirements document, or product idea.
Can you design ESP32, STM32, ARDUINO, and Raspberry Pi hardware?
Yes. Embedded hardware can be developed around ESP32, STM32, Arduino, Raspberry Pi, and other microcontroller platforms.
Do you design RF, LoRa, RFID, NFC, and Wireless communication systems?
Yes. RF communication hardware and antenna-based systems can be developed and optimized.
Will the design be manufacturing reeady?
Yes. Complete production-ready files are provided for prototyping and manufacturing.
Can commercial products be developed?
Yes. The service supports startups, companies, inventors, and product teams developing real-world electronics products.
Reviews
7 reviews for this Gig
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| (1) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
B brababus
United States
Exceptional work! Desmond was responsive, accommodating with layout revisions, and meticulous with the design. He went above and beyond to provide all native project files and helpful guidance for manufacturing. Highly recommended!
$100-$200
Price
7 days
Duration
D 
Seller's Response
Helpful?T team_cad23
United States
Ongoing collaborationWorking with this Desmond was an excellent experience from start to finish. The PCB design was completed with exceptional attention to detail, excellent communication, and a high level of professionalism. Every requirement was carefully implemented, and the final files were clean, accurate, and manufacturing ready.
$50
Price
7 days
Duration
D Seller's Response
Helpful?M 
micheak7727
Australia
Ongoing collaborationvery good patient regardless of my ignorance he calm my nerves and explain better till understand, he soooooo good and will always work with him, infact we discuss about another project, desmond is really a Gem
$50
Price
3 weeks
Duration
D Seller's Response
Helpful?D dynamic_yy
United Kingdom
Am happy he handle my project he made my project concept more clearer and also deliver so fast and when the project is ongoing he always update me and letting me know everything about the project, i highly recommend Desmond
$50
Price
6 days
Duration
D Seller's Response
Helpful?C 
carter_mart
United Kingdom
its nice working with Desmond, he gives more insight to my concept highly recommended he will always give the best
$50
Price
5 days
Duration
D Seller's Response
Helpful?
Reviews
7 reviews for this Gig
| (6) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
B brababus
United States
Exceptional work! Desmond was responsive, accommodating with layout revisions, and meticulous with the design. He went above and beyond to provide all native project files and helpful guidance for manufacturing. Highly recommended!
$100-$200
Price
7 days
Duration
D Seller's Response
Helpful?T team_cad23
United States
Ongoing collaborationWorking with this Desmond was an excellent experience from start to finish. The PCB design was completed with exceptional attention to detail, excellent communication, and a high level of professionalism. Every requirement was carefully implemented, and the final files were clean, accurate, and manufacturing ready.
$50
Price
7 days
Duration
D Seller's Response
Helpful?M micheak7727
Australia
Ongoing collaborationvery good patient regardless of my ignorance he calm my nerves and explain better till understand, he soooooo good and will always work with him, infact we discuss about another project, desmond is really a Gem
$50
Price
3 weeks
Duration
D Seller's Response
Helpful?D dynamic_yy
United Kingdom
Am happy he handle my project he made my project concept more clearer and also deliver so fast and when the project is ongoing he always update me and letting me know everything about the project, i highly recommend Desmond
$50
Price
6 days
Duration
D Seller's Response
Helpful?C carter_mart
United Kingdom
its nice working with Desmond, he gives more insight to my concept highly recommended he will always give the best
$50
Price
5 days
Duration
D Seller's Response
Helpful?
