John A. Oman, Jr.
President

Mr. John Oman is the founder of Oman Systems, Inc. and the creator of bidTABS Professional and ProEstimate.  With over 30 years of experience in the highway construction industry, Mr. Oman began his career at Oman Construction Company, Inc.  He worked as an estimator, project manager, and executive and began writing estimating software in the early 1990′s and formed Oman Systems in 1992.  Mr. Oman has a BS in Building Science from Auburn University and an MBA from Vanderbilt University.  Mr. Oman is a Certified Microsoft Partner and the primary developer for Pro-Estimate and bidTABS Professional as well as the chief designer for FieldManagementPro.

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Jack A. Oman
Corporate Secretary

Mr. Jack Oman is the Corporate Secretary of Oman Systems, Inc. and the CEO of Oman Management Company LLC.  He has over 50 years experience in the highway construction industry and is 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 adds to our depth of industry understanding. Mr. Oman is a former President of the American Road and Transportation Builders Association and former President of the Tennessee Road Builders Association.

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Thomas (Thomà) Gaddis
Director of Sales & Marketing

Thomas (Thomà) Gaddis is a business development professional who brings over 17 years of successful, Business to Business (B2B) consultative sales and marketing talent to Oman Systems.  He has worked in technical product sales and service, traversing every state except five as a territory and regional sales manager.  At one point, Thomà lived in Atlanta, GA where he was responsible for the product introduction and management of sales operations for the east coast for Noritz America Corporation.  Therefore, Thomà brings a vast amount of experience, ranging from product sales and training in the general construction industry to talent acquisition (where he partnered with Oman Systems for several years to supply technology professionals).

He is a native of Nashville, TN and enjoys spending time with his wife and three daughters (typically outside).  Thomà graduated with a Business degree from Western Kentucky University, and is a proud member of The Sigma Chi Fraternity.  Last, but not least, he is an active member of Holy Trinity Greek Orthodox Church and prides himself on using intelligence, compassion, and integrity to perform all aspects of his work and life.

 

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Jeffery Dronsella's Picture
Jeffery Dronsella
Senior Software Developer

Jeffery Dronsella joined Oman Systems, Inc. in July 2010 as the primary developer for the Field Management Pro System. He has been in IT since 1993 and a software developer since 2000. He has a Bachelors degree in Computer Science from University of Michigan, Dearborn. Jeffery has worked on designing, building, testing, and maintaining various systems through his career, including a document management system, an accounting and production tracking system, and a document/label/patient wristband printing system. He has programmed primarily for Windows using Visual Basic .NET, C#, Delphi, Visual C++, Crystal Reports, and SQL Server.  Jeffery is also the primary developer for the FMP Mobile applications running on the Android and iPhone devices.

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James Hamm
Customer Support Manager

James Hamm joined Oman System, Inc. in July 2012. James has more than 10 years of experience in technology, management, customer support, and communications. James is responsible for installs/training/support for our product Field Management Pro. He works closely with the sales team during the sales cycle and demoing the product. He is responsible for installation of the software with each client from the point of sale to complete implementation of the product. He trains the users on-line as well as on-site. He conducts follow-up calls with each customer to insure they are using the software to its fullest potential. He provides a high quality of client support to each client. He assists the development team with testing the products prior to release. He manages and organizes customer support schedules for all Field Management Pro clients.  He has worked in sales, application support, and reporting within workforce management groups. In addition to his role in management and support, James has built client relations for companies such as Asurion, AutoZone, and Dell.

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Joshua Cason
Customer Support

Joshua Cason joined Oman Systems in 2013. Josh has over 12 years of computer and technical support experience and has worked in that capacity in many locations, from his hometown in Nashville, Tennessee to Japan. He graduated from Tennessee Tech in 2006 and started working for Dell as an SMB Support Specialist and a Sales Specialist before joining the US Navy. He was part of the Telecommunications Station in Yokosuka, Japan and was instrumental in keeping the systems online between the ships and his Com Station. He proved his role of IT Support Specialist on board the Carrier CVN 73 (USS George Washington), where he worked around the clock to keep the vital systems operational. Upon leaving Japan, he relocated to San Diego, where he worked as a supervisor in the IT support division at the Naval Hospital.

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Chris Reed
Customer Support

Chris is our customer support representative for the bidTABS Professional software and is responsible for its installation, troubleshooting and maintenance within the company.  He works closely with sales to demo the product and answer questions.  Before he joined us, Chris was the IT staff of a family healthcare practice in Franklin where he was responsible for the installation and maintenance of not only their software but the hardware and network infrastructure as well.  His goals are for all the customer support calls to be answered in a timely manner with the highest level of satisfaction that is available along with making sure that all customers are met with respect and professionalism.  A native of Nashville, Chris is a member of Cross Point Community Church where he leads a small group and is commonly seen at Christ Presbyterian Academy’s football games where his wife teaches and his daughter attends.

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Austin Kirk's Picture
Austin Kirk
Customer Support

Austin Kirk joined Oman Systems, Inc in July 2016. Austin enlisted in the United States Navy and 2009 where he spent 5 years as an IT. Serving at Duty stations around the world including being a Technician for VQ4 located in NAS Pax River and the Network Security onboard the USS BLUERIDGE based in Yokosuka japan. After leaving the Navy Austin worked for Dell to continue tempering himself as a technician. He enjoys comics,pop culture,and is also an avid gamer.

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James Myers
Software Developer

James joined Oman Systems in September 2014, as a developer for our bidTABS Professional software and is responsible for current and future updates. For over seventeen years, he has been developing websites and has been volunteering as IT for various small companies and churches. As a developer for both windows and web, he has primarily programmed in Visual Basic .Net, C# .Net, Javascript, JQuery, PHP, and SQL Server. In May 2013, he received his Bachelor’s degree of Computer Science from Austin Peay State University in Clarksville, Tennessee.

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Chastity Curtis
Administration Support

Chastity joined Oman Systems, Inc in 2005. She began working in sales promoting bidTABS Professional and ProEstimate Heavy.  In 2009, she transitioned over to our Administrative department running our front office and managing all office activities and vendors. She assist with accounts receivables, bid tabulation, and support to the staff as needed. Chastity graduated with honors in Business Administration from Wabash Valley College in 2005.

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Karen Holmes
BidTabs Data Administrator

Karen Holmes has been with Oman Systems, Inc. since 2000 and is the main contact for obtaining ALL bid tabulation data for ALL states in bidTABS Professional. Karen works with DOT’s across the country to maintain and verify tabs data, ensuring that we have the most recent and most accurate information available. She is our resident expert for finding DOT data.

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Tiffany Ward
Accountant

Tiffany Ward joined Oman Systems, Inc. as the accountant/bookkeeper in 2015. Tiffany has over 18 years accounting experience. She spent several years working in the construction and nuclear power industry before starting with Oman Companies. Tiffany will graduate from Bethel University in 2017 with a Master’s in Accounting.

Tiffany spends her time being an advocate for the homeless population in Nashville and surrounding areas. She also has interests in Archery, Golf, and Cooking.

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David Thomas
Territory Sales Manager

David Thomas joins Oman Systems with over ten years of business to business sales experience from various industries including the IT and construction industries. He brings years of experience in various sales roles including extensively traveling the southeastern United States as a regional sales manager.

Born in St. Petersburg, Florida, David has called the Nashville area home since 1985 and graduated from Western Kentucky University with a B.S. in Marketing. He values time with his family and is an avid golfer and sports fan in his free time

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Cristi Towe
BidTabs Data Administrator

Cristi joined Oman Systems, Inc. in January of  2015 after being a stay at home Mom for 7 years. She is responsible for  tabulation data for ALL states in bidTabs.NET. Cristi also works with DOT’s across the country to maintain and verify tabs data, ensuring that we have the most recent and most accurate information available. Cristi is originally from Memphis, TN and a Marketing/Communications major at the University of Memphis.  After college, Cristi  moved to Nashville in 1998 after accepting a job transfer with a financial services company with whom she was Series 7 and Series 63 licensed. Cristi is the proud Mom of twins and values her time with family and friends.

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Jackson Keene's Picture
Jackson Keene
Territory Sales Manager

Jackson Keene is a successful business development professional with over 8 years of experience, which he has utilized in multiple states/territories across the country. He has attained a vast amount of expertise from within the investment sector, talent acquisition, and the Information Technology fields, allowing him to bring a “big picture mentality” to our customers. Jackson stays focused on his belief that the client is most important!

He is a Tennessee native and a graduate of Middle Tennessee State University, where he earned a Bachelors in Business Administration. Jackson is also a licensed and certified Investment and Securities broker as well as a member of the Nashville Technology Council. When he isn’t striving to make an impact in others’ lives, he’s undoubtedly watching and/or participating in some type of sporting activity.

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Robert Martin
Software Developer

Robert joined Oman Systems in November 2016. Robert is a veteran of the United States Army. He worked in Military Intelligence as a Communication Interceptor/Analyst, and also taught Mathematics for Signal Intelligence at the National Cryptologic School. Robert has been programming in various computer languages since the age of 15, and received his Bachelors in Computer Science and Information Systems in 2013.

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