Executive Team
Jim Bistis
Jim Bistis is the Founder and serves as President and Chief Executive Officer. Under his helm, Core has been profitable every year since its inception. As CEO, Jim provides both tactical and strategic leadership to ensure that client expectations are met by devotion to continuous improvement in people and infrastructure development and business model execution. By doing so, we create a unique mutually beneficial, strategic relationship with clients that facilitates achievement of each partner’s goals. Before founding Core, Jim held positions as a Software Developer and Management Consultant with Eisner LLP, a New York-based regional accounting and advisory firm.
Jim received a B.S. from Moravian College with a major in Mathematics. Jim also serves on the Board of The Language and Cognitive Development Center of Boston a leading-edge institution focused on autistic children achieving their potential. Additionally, Jim serves on the Board of The Atlantic Conservation Partnership. (www.atlanticconservationpartnership.com) He resides in Harding Township, New Jersey, with his wife and two children.
Joseph Ung
Joseph Ung serves as Senior Vice President of Sales and Marketing and is responsible for directing sales and marketing activities and growth strategy.
Joseph brings over 22 years of Oracle industry experience to this key role, including progressing through a series of Product Line and Technical Marketing management positions at Oracle Corporation, followed by further positions of increasing responsibility at Price Waterhouse and Deloitte Consulting. He then founded Thought Digital, LLC, a successful Oracle Applications consulting firm, serving as President for five years until selling Thought Digital to Zensar Technologies Limited where he served in a senior sales management position for five years.
Joseph received a B.Sc. at Massachusetts Institute of Technology and an MBA from University of California, Berkeley. He resides in Guilford, Connecticut, with his wife and two children.
Bimal Doshi
Bimal Doshi serves as Vice President of Operations and is responsible for operational client service delivery. From 1999 to 2007, Bimal was a SQL Developer, progressing through several technical and managerial positions of ever-increasing responsibility.
Previously, Bimal spent 10 years managing production and development programs for an Indian firm in the plastics industry.
Bimal received a B.S. and M.S. in Chemical Engineering from the University of Bombay and Syracuse University, respectively. He resides in Edison, New Jersey with his wife.
Brad Hudak
Brad Hudak serves as Vice President of Delivery & Quality Assurance, and is responsible for client satisfaction and delivery of quality services.
Brad brings 20+ years of experience building and leading IT organizations including 10 years at Oracle Consulting and, more recently, related senior positions in the Energy and Construction industries.
Brad received a B.A. in Management Information Systems from Stephen F. Austin State University in Nacogdoches, Texas. He resides in Houston with his wife.
Peter Rollins
Peter Rollins serves as Vice President of Finance & Administration and is responsible for directing the organization’s daily
financial and business operations and growth strategy.
Peter brings over 20 years of industry experience to this key role,
including ten years at Capgemini where he was responsible for financial
operations. Previously, he held several managerial positions of
increasing responsibility as Corporate Controller.
Peter received a B.S. in Accounting from Rutgers University and is a
CPA. He resides in Manalapan, New Jersey with his wife and two
children.






