I have rich experience in power supply design. I have done lots of projects relating power supply design as followings
+ 10kW grid tie solar power inverter
+ 10kW voltage stabilizer(transformer type)
+ 7kW Laser medical machine power supply
+ 1kW battery charger
+ AC/DC, DC/DC power supply
...
I used to design devices using ATMEL, Microchip, ST series microcontrollers.