OUR LEADERSHIP TEAM
John Oman is the president and founder of Oman Systems, Inc. Mr. Oman began his career at Oman Construction Company, Inc, as the fifth generation in the highway construction company based in Nashville, Tennessee. He worked as a surveyor, mechanic, estimator, project manager, and executive at Oman Construction. He began designing and developing software for the construction company and in 1992, after creating the first version of ProEstimate, he formed Oman Systems, Inc. Mr. Oman has a BS in Building Science from Auburn University and an MBA from Vanderbilt University. Mr. Oman is also a Certified Microsoft Partner. Mr. Oman serves on the advisory board and is a along time supporter of Men-Of-Valor, a prison ministry based in Nashville, TN. He also serves on the advisory board of the Jack C. Massey School of Business at Belmont University.
Jack Oman was the co-founder of Oman Systems, Inc. and was the former CEO of Oman Construction Company, Inc. based in Nashville, TN. Oman Construction Company Inc. was a top 100 international contractor, performing work across the southeast as well as internationally. Mr. Oman's vast experience in the management of a heavy highway construction company added to our depth of industry understanding. Mr. Oman was also a former President of the Contractors Division of American Road and Transportation Builders Association. He was also a former President of the Tennessee Road Builders Association.
James Hamm joined Oman System, Inc. in July 2012. James has more than 12 years of experience in technology, management, customer support, and communications. He provides a high quality of client support to each client. He manages and organizes customer support schedules on all OSI products for clients. He has worked in sales, application support, and reporting within workforce management groups.
Tiffany Ward joined Oman Systems, Inc. as the HR/Accounting Manager in August of 2015. She was then promoted to our Corporate Treasurer in October 2019. Tiffany has over 20 years of Accounting/Finance and Human Resources experience. She spent several years working in the construction and nuclear power industry before starting with Oman Companies. Tiffany graduated from Bethel University in 2017 with a BS in Organizational Leadership.