About Us – Senior Management

Averaging more than 20 years experience in multiple industries and disciplines, Ntirety's world class, senior management team ensures its customer-focused and quality-driven Remote DBA, Remote Database Administration, Remote Unix Administration services are tailored to a customer's needs, exceed their expectations and achieve optimal database and application performance.

Michael Corey

Founder, Chief Executive Officer

Michael Corey, an entrepreneur, author and recognized expert on Relational Databases, Remote Database Administration and Data Warehousing, founded Ntirety Technologies the Remote DBA Specialist in April 2001. As Chief Executive Officer, Michael Corey leverages his extensive experience and business savvy to manage and expand Ntirety into the premier Remote DBA, Remote Database Administration Services firm in the United States.

Prior to Ntirety, Michael Corey founded Database Technologies (DBT), the first consulting company on the East Coast to specialize in Oracle and other relational databases. Under his direction, Database Technologies experienced triple-digit growth and in 1997, was recognized by Deloitte & Touche, and Hale and Dorr as the fastest growing, technology company in New England and the 51st fastest growing technology company in the United States.

Corey is a frequent speaker at technology conferences throughout the world and has written numerous articles and books, which were published by Osborne McGraw-Hill, on topics such as SQL Server 7 Data Warehousing, Oracle8 and Oracle8 Data Warehousing. Corey also founded and is actively involved in numerous Oracle associations and industry user groups, including:

  • Past President, International Oracle Users Group
  • Founder, PASS (Professional Association of SQL Server)
  • Founder, East Coast Oracle
  • Founder, Oracle Corporations Presidents Council
  • Founder, Oracle User Resource
  • Founder, Oracle World Wide Affinity Program
  • Member, Oracle Corporations Educational Advisory Council
  • Member, Microsoft Corporation Data Warehousing Advisory Group
  • Past President and Member, North East Oracle Users Group Board of Directors
  • Past Member, International Oracle Users Group Board of Directors
  • Past Director of Conferences, IOUG Alive
  • Past Director of Conferences, ECO
  • Past Director of Education, IOUG

Michael Corey's Oracle Press Books

Dennis O'Leary

Vice President Sales

Dennis O'LearyDennis O'Leary has over 25 years of experience building successful sales organizations and partner programs from the ground up. Dennis began his career at Cullinet where he rapidly worked his way through customer-facing roles to an executive sales responsibility.

In his role as VP sales and/or business development for companies such as Authentica, Inc.; Thinking Machines; Nu Mega Technologies and Centerline Software, Dennis translated business goals into sales strategies resulting in tens of millions of dollars of revenue.

His ability to focus on solving customer problems across a wide range of industries has allowed Dennis to successfully grow a vibrant sales organization with a diverse customer base and contribute to the success of partner programs.

Dennis holds a BS in Business Administration and a Master in Business Administration from Suffolk University.

Andrea Gilligan Flaherty

Vice President Finance and Administration

Ms. Gilligan Flaherty has over 15 years of financial experience in the technology industry with expertise in general accounting, financial planning and analysis, corporate budgeting, SEC reporting, financial system implementation, corporate taxes, cash management, stock options, M&A diligence, and venture-backed equity financing. Ms. Gilligan Flaherty also has experience directing the human resources function including compensation, benefits, employment, and employee relations.

Ms. Gilligan Flaherty has over 8 years of experience in venture-backed start-up environments.

Ms. Gilligan Flaherty has held senior financial positions at GeoTrust, Inc., Quantum Bridge Communications, Inc. and Avid Technologies, Inc. Ms. Gilligan Flaherty began her career at Deloitte & Touche, LLP.

Prior to joining Ntirety LLC, Ms. Gilligan Flaherty served as Corporate Controller for GeoTrust, Inc. where she was an integral member of the financial diligence team for the Company’s $125M sale to VeriSign, Inc. Ms. Gilligan Flaherty was also responsible for the overall financial integration post-acquisition.

Prior to GeoTrust, Inc., Ms. Gilligan Flaherty served as Corporate Controller for Quantum Bridge Communications, Inc. where she implemented the companies financial systems, financial policies and procedures, oversaw all aspects of the general accounting functions, assisted the Company in raising over $150M in equity financing, filed an S-1, and was an integral member of the financial diligence team for the Company’s sale to Motorola, Inc.

Ms. Gilligan Flaherty is a Certified Public Accountant, holds an MBA from Babson College and a BA in Accounting from Assumption College.

Michael Abbey

Database Officer (Oracle Practice)

Dana Spratt - >Michael Abbey - Database Officer

Michael Abbey is a recognized authority on database administration, installation, development, application migration, performance tuning, and implementation. Working with Michael Corey, he has co-authored 12 books for McGraw-Hill's Oracle Press Series, including most recently Oracle Database 10g: A Beginner's Guide. Active in the international Oracle user community, Abbey is the director of conferences for and serves on the board of directors of the International Oracle Users Group (IOUG). He is a frequent speaker at user group and vendor conferences and has appeared at such events as IOUG Live!, Oracle Open World, Veritas Vision Conference, European Oracle User Forum, and UK Oracle User Forum.

Michael Abbey's Oracle Press Books

Cindy Lou Chapman

Director Oracle Database Administration Services

Cindy Lou Chapman, Director Oracle Database Administration Services, is responsible for developing and managing Ntirety's Remote Database services program. Prior to joining Ntirety, she served as a senior DBA/developer for OneWarranty.com and a senior DBA/contractor for Veritude, Fidelity Investments. As Database Technologies' senior principal consultant from 1994-2000, Chapman leveraged her extensive consulting background and her 13 years of Oracle experience to provide design, development, training and database administration services to companies using Oracle in a variety of operational environments.