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  • Altium Designer
  • Arduino
  • Circuit Design
  • Firmware Development
  • PCB Design
  • Eagle PCB
  • GPS
  • Pcb Layout
  • Raspberry Pi
  • Consumer Electronics
  • Electrical Engineering
  • Analog Circuit Design
  • Ble
  • C Programming
  • Electronics

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  • Raspberry Pi Based Home Automation

    $50/hr Starting at $500 Ongoing

    Dedicated Resource

    I have done lots of Home automation projects and AI/ML projects based on Raspberry Pi, In those projects, I was responsible for designing the Raspberry Pi PoE HAT boards and writing the RPi firmware programs...

    Altium DesignerAnalog Circuit DesignAnalog ElectronicsArduinoAutomotive Engineering
  • Altium Designer, Eagle, KiCAD PCB Design

    $50/hr Starting at $500 Ongoing

    Dedicated Resource

    I have been using Altium Designer for over 7 years and I am currently using Altium Designer v21.2.2. I have rich experience designing the multilayer PCB boards with 2~16 layers using Altium Designer...

    Altium DesignerAnalog Circuit DesignAnalog ElectronicsArduinoBiomedical Engineering
  • Wearable Consumer Medical Device

    $50/hr Starting at $500 Ongoing

    Dedicated Resource

    I have been developing a wearable consumer medical device using MAX32664D fingerprint based biomedical sensor hub and MAX30101 optical sensor. This device measures heart rate, blood pressure, Oximeter...

    Altium DesignerAnalog Circuit DesignAnalog ElectronicsArduinoAWS API
  • LED Light Driver Controlled by Arduino

    $50/hr Starting at $500 Ongoing

    Dedicated Resource

    I have developed lots of LED driving boards with high power LED, WB2812B RGB LED, LM301H LED, 5050-B1200/R1200 LED, and UVC LED. In the previous projects, I was responsible for circuit design, PCB design,...

    Altium DesignerAnalog Circuit DesignAnalog ElectronicsArduinoAutomotive Engineering


Professional in Circuit Design, PCB Design, and Firmware Development

Professional PCB design and firmware programming expert with over 10 years of experience in developing 500+ custom electronic products such as IoT devices, wearable devices, power supply devices, embedded systems, bio-medical devices, and RF frequency devices.

I am an experienced with advanced electronics circuit design such as low-noise analog, high-speed digital, Design for Manufacturing (DFM), and electromagnetic compatibility (EMC) considerations.

I develop firmware/software programs in C/C++ and python, and place a high value on architecture, and good, clean coding practices (testing, dependency management, modulating, portability, etc.) to deliver a product that not just works but can be easily tested, extended, and maintained.

Hardware Design
- Tools: altium designer, Eagle, KiCAD, allegro
- BOM optimization
- Rapid PCB prototyping
- Massive product design
- Design for manufacturing

Firmware Programming
- IDEs: Keil, IAR, STM32 cubeMX, Segger, Arduino, espressif/esp-idf
- Languages: C/C++, python
- Microcontrollers: Arduino, Raspberry Pi, STM32, FPGA

Work Terms

My hourly rate is $50/hr and I will be available over 40 hours per week.
I prefer to get paid through guru platform here.
I am open to communicate at skype, guru chatting, zoom meeting, google meeting, and phone call.

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