Are there any big AMS RF experts on this board?

mosfet1

I am looking for knowing friends in the following related fields for future business development
1)  ADCs ( for medical applications)
2)  Power design:  For example, GaN based HV IGBT
3)  Low power TX/RX:   BTLE, ZigBee
4)  Advanced PCB and system design:  design with above AMS and RF components, etc.
My gmail account is eecs4xiong@. Give me a chance to know you, you may have one way to find potential business in the future with my other friends.