I am a professional electronics and IC Mask Design Engineer.
I have several years of experience in ---
1. Analog Circuit & Layout Design @TSMC 180/130 nm node
2. Analog/Digital IC Mask Layout @ most advanced node
3. Hspice for post layout simulation and circuit simulation
4. ltspice
5. Magic Layout VLSI tool
6. LASI7
7. Standard cell design and characterization
8. Test chip design.
Knock me if you need any help.