Python, Tcl, Sta, Aspen, CTS, floorplanning, ICC2, Tempus, DRC closure, EMIR drop, PrimeClosure, Innovus, Physical Design, Timing Closure, EDA Tools, Placement, IO Timing ECO, Postroute Optimization, Seahawk

redhawk , Pvs, Python Scripting, Tcl, Perl, Innovus, Starrcxt, Calibre, QRC, ICC2, Physical Design, primetime, Tempus, Voltus