Deborah J. Muller is the CEO of HR Acuity, a technology firm specializing in human resources applications like the HR Acuity On Demand family of applications. Muller brings more than 25 years of HR and investigation experience to both the consulting practice and software development sides of the company. Prior to founding HR Acuity, Muller held executive HR in numerous Fortune 500 companies, including Honeywell, Citibank and Marsh & McLennan.