redhawk , Tcl Scripting, primetime, Fusion Compiler, ICC2, Conformal, LVS, Synthesis APR flows, Physical Design, electro-migration checks, Calibre, multi voltage high frequency designs, custom polygon editing, Formal equivalence, CPU physical design, floorplanning, Dce, Cadence Tools, StarRCXT, Timing Verification, Timing Closure, DCT, DRC, ICV, Noise cross-talk OCV analysis