I have worked in following areas for last 25 years
• Pcb Artwork Layout:
Mostly I do my pcb artwork layout in pads(Mentorgraphics).
I am also familiar with Orcad ,Eagle,Altium. Right from my first job(back in 1984) I am doing my own artwork layout for my own designs.I started doing with inkpen and paper and upgraded myself to cad.
• Electronic design:
I have developed many T & M instruments .(Function generator, Linear power supply, Frequency counter, safety resistance meter. Etc)
• In power electronics I have worked for almost 15 years. I have developed many SMPS up to 500W with PFC input.
I have developed LED drivers from 1 W to 150 W using Power integration IC’sair
• I know C language though I am not expert on that but I can trouble shoot the programs and algorithms logically.
• I have developed many product using Arduino