I'm an electric engineer work on microcontroller field my skills is 3 years of programming and a lot of project
i'm work at company has a good history in microcontroller field scince 20 years and i work for them from 2 years and this is my main jobs i do about 100+ project using "Arduino in all type" and "Pic Microcontroller" usin C language and ISP also i'm prof. at IOT systems using NodeMcu
i made my own microcontroller it's called "Arduino MINI UNO" it's had a small size and good efficiency
also i make Logic Board from zero for students at university or for company my price is good.