Mr. Winter is responsible for leading AST’s strategic direction, inspiration and growth. He is an accomplished global consulting executive with more than 25 years of regional and global experience, focused on selling and delivering results in solutions, software and professional services across technologies and industries.
Before joining AST, he spent 15 years at Hitachi Consulting, 6 years at Oracle, and several years at IBM and other Houston-based consulting companies.
Mr. Winter holds a BS in Geographic Information Systems from Texas State University.
Mr. Zechariah is responsible for AST’s financial performance and service delivery. Prior to joining AST, Mr. Zechariah was a senior member of Oracle’s Applications Consulting practice in the North Central region and a Senior Consultant at Tata Consultancy Services.
He brings over 25 years of industry experience in operations, project management, and ERP implementations in the service, government, manufacturing, and insurance sectors. He has served in various capacities throughout his career, including account and practice management, service delivery leadership, application solution architect, and as a functional implementer. He continues to play a key role in customer relationships and service delivery for AST.
Mr. Zechariah holds a Master of Business Administration degree in Finance and a Bachelor of Science degree in Mechanical Engineering from the University of Bombay (VJTI), India.
Mr. Black is responsible for all accounting, treasury, and finance functions at AST. He has extensive experience in professional services and management, including more than a dozen years in C-Level positions.
Mr. Black is a highly-successful business executive and change agent. Prior to joining AST, Mr. Black served as Chief Financial Officer at DHR International, Inc. Mr. Black is an active mentor with professional development programs at Northwestern University and is the Board Secretary and Membership Committee Chair of the Northwestern Gridiron Network, the official booster organization for Northwestern University’s Big Ten and NCAA Division 1 football program.
Mr. Black holds a Master of Business Administration degree from Northwestern University/J.L. Kellogg Graduate School of Management in Evanston, IL and a Bachelor of Science degree from Towson University in Towson, MD.
Mr. Engel leads AST’s global go-to-market strategy, guiding worldwide sales and other go-to-market operations to meet and accelerate growth. Prior to joining AST, Mr. Engel spent 18 years at Hitachi Consulting where he held multiple leadership positions, including SVP of Strategic Accounts, Strategic Solutions, and Managed Services Sales.
Mr. Engel brings a rather unique perspective to sales, with experience as a supply chain practitioner, delivery leader, and keynote speaker. He has also worked for Arthur Andersen and in the aerospace industry for Boeing and Bombardier.
Ms. Mascari leads AST’s business development and strategic business alliance efforts. She joined AST after 15 successful years at Oracle and has extensive experience in public sector information technology business development and sales. Ms. Mascari has worked in the Federal, U.S. State & Local, and Canadian public sector markets.
Ms. Mascari has over 25 years of experience in information technology business development and sales. She has served in various capacities throughout her career, including project management, software solution development and presentation, and sales management.
Ms. Mascari holds a Bachelor of Business Administration degree in Accounting from James Madison University.