Hello sir/madem
i read your description and i'am interested in your offer.
I have a good expertise in the field of electronic engineering and i would like to help you with your project.
I am familiar with PCB design layout, and have done many projects successfully that acquired making our own electrical circuit boards .Also, I have done certification courses on electronic boards (Arduino-Raspberry-STi5100...etc)
I sincerely hope that after reviewing my profile you will be convinced of my potential and invite me for an interview to discuss my application in further detail.
Best wishes,
Nahed