Worried about Ws (withdrawals) on transcript and letters of reccomendation for a masters program
Short answer:  The Ws aren't great, but they're basically unimportant in light of the rest of your portfolio.
I'm a little wary of withdrawals, because I know from personal experience that my own university's academic advising tends to use them as a way to help students avoid failing classes.  So they're not great on your transcript, especially multiple Ws.
But if I saw a record like yours, that included graduation from a good school, good grades in the most relevant classes, successful time in industry, good recommendations from respectable professionals, AND it was for a professional-oriented graduate program on top of all that, I would almost certainly discard them as meaningless to appraising the current you.
Of course, this is based on my experience, and it's possible the departments you apply to could think differently.  But I wouldn't advise anyone in your situation to fret over it.