Amy Prevosto is a PeopleSoft Practice Lead at Highstreet with 28 years experience. Application Expertise: PeopleSoft HCM - Human resources, benefits and payroll. Industry Expertise: Higher Education and Public Sector. 28 years of experience with human resources, benefits and payroll solutions. 25 years of experience with PeopleSoft, from version 5.0 through 9.2. Responsible for delivering results at University of Texas – El Paso, City of Eugene, Alabama State University, Illinois Central College, Harvard University, as well as many other higher education institutions.