Bill Riordan is a professional in their field. Colleagues describe them as "Although Bill didn't work directly for me, he and I worked closely on many mobile initiates over several years. Bill is relentless, focused, and really engaged in the work that he does. He's brings creativity to teams he's involved with, balanced with an execution-oriented pragmatism. Bill consistently delivered on his commitments, was a joy to work with, and really committed himself to delivering high-quality output even when timelines were tight. My "Bill Moment" that sticks in my mind years later: he conceptualized and delivered a professional grade, well-thought-out, gorgeous Reuters-branded iPad app in less than 2 months in time for the original iPad launch so Thomson Reuters could have a major presence in the App Store -- defining moment, that encapsulated his high capability!"