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Elizabeth O'Connor
Ms. O'Connor, President of Accounting Automation Consultants, Inc., is a Certified Public Accountant who received her undergraduate degree from Western Illinois University and her M.B.A. from DePaul University. Ms. O'Connor is widely acknowledged as an expert in the area of financial systems implementations and is a frequent lecturer at industry conferences. She has extensive experience in professional services accounting. Ms. O'Connor began her career in 1983 and has acted as Project Manager for two leading software vending companies. In 1996 Ms. O'Connor formed Accounting Automation Consultants, Inc. and concentrates on providing consulting services to major professional services firms throughout the world.

What Our Clients Say


"We have always found the AAC team to be reliable,responsive and accurate. Their level of expertise regularly exceeds our expectations in all areas - including financial accounting,implementations, development, customizations and support."
Donna Sisti
Manager of Financial Systems



"They understand our questions, answer our questions with quick response and get us the results we need. We use AAC as our first point of reference to resolve any of our CMS problems. Customer satisfaction is so very important to this group!!!".
Tracy Montague
Controller



"We have used AAC since 1996 and they have always been there for us when we needed them. They are wonderfully customer-service oriented and provide quick and practical resolutions to any issue."
Joan Mazurek
Chief Financial Officer



"They have provided services ranging from high level consultation to the down & dirty detail work. Regardless of the nature of the work, AAC has provided value added service, in a timely manner, and with the highest integrity."
Allen Gilbert
Director of Accounting



"AAC has time and again proven to be one of the best resources available for any project we have undertaken. Their ability to "think outside the box" and offer quick and efficient solutions to any task is unmatched."
Philip F. Veth
Controller

Jonathan Chatinover
Mr. Chatinover, Vice President and Chief Financial Officer of Accounting Automation Consultants, Inc., is a Certified Public Accountant who received his undergraduate degree from Wesleyan University and his M.B.A in Finance from New York University. Mr. Chatinover specializes in financial management analysis, data migration, customization and reporting. Prior to joining AAC in 1998, he worked as Accounting Manager for Skadden, Arps, Slate, Meagher & Flom, LLP, implementing a new financial system at the firm. Mr. Chatinover provides leadership to the user group community through his conference speaking engagements and past participation on the User Group Board. Mr. Chatinover also teaches various classroom and Webex seminars on SQL, the Database Table Structure and other topics.
Stephanie Simmons
Ms. Simmons joined AAC in 1997 and has more than ten years experience implementing financial systems in professional services firms. Prior to joining AAC, Ms. Simmons held various administrative positions in the legal industry including Client Accounts Manager where she was responsible for developing, implementing and managing client credit, billing and collections policies and procedures. Ms. Simmons experience also includes managing a branch office of a large national law firm and she is a certified paralegal. Ms. Simmons extensive systems implementation experience includes project management, assistance with data conversion mapping, development of and assistance with conversion reconciliation/validation, customization design and testing, bill format development, process development and re-engineering, development of curriculum and training programs and applications training and support.
Kristin O'Connor
Ms. O'Connor has been with AAC, Inc. since 1998. She served in a managerial role initially, in charge of all corporate operations. Since 2005, Ms. O'Connor has served clients in a consulting role, specializing in technical writing, reconciliations, training and support. Ms. O'Connor is also in charge of AAC's outsourcing engagements. Ms. O'Connor graduated York College of PA with a B.A. in Elementary Education.
Michael Easterling
Mr. Easterling has over ten years of experience implementing and supporting financial systems in the legal industry. He has extensive experience in designing and developing a wide array of custom reporting applications and customizations across multiple platforms. Mr. Easterling provides a wide range of training, including customization tools, sql and financial system applications. He recently returned to AAC (where he was a senior consultant from 1999 to 2002) after joining Mayer, Brown, Rowe and Maw where he led major data automation projects and developed and maintained a vast array of management reports, extracts, interfaces and alerts. Mr. Easterling graduated from Texas A&M University with a B.A. in Accounting.
Michael Miars
Mr. Miars started programming database conversions for the legal industry in 1998 and has expanded on that knowledge with custom browser inquiry design, Visual Basic customizations, and data warehousing. Prior to joining AAC, Mr. Miars was with Aderant and served in various roles including conversion programmer, trainer, project manager, and manager of the conversions department. During a short hiatus from the legal industry, he had the opportunity to work on several data warehousing implementation projects in the insurance industry, gaining additional experience and techniques in managing and operating a smooth data migration project. Mr. Miars holds a Bachelor of Science in Electrical Engineering and a Master of Science in Computer Engineering from Florida State University.
Chuck Bressi
Mr. Bressi is a Certified Public Accountant who joined AAC in the beginning of 2007. He has over 20 years worth of experience in the accounting, law firm and professional services financial management software industries. Mr. Bressi's career includes working for a CPA firm, holding two controller positions at law firms, being a project manager for a major legal software vendor and most recently as the Director of Consulting Services for that vendor. As an AAC consultant, Mr. Bressi is able to draw on his vast experience and provide top notch consulting services in managing complex implementation projects, business process design, review and re-engineering, executive level training as well as data integrity validation. He is well known as an expert in legal software. Mr. Bressi excels in building order from chaos.
Vicki Reddick
Ms. Reddick joined AAC in 1999 and has had over twenty years experience working in the legal industry. She has been providing bill formatting, programming and billing analysis for over fifteen years, developing custom bills, templates and forms for professional services firms in over ten countries. Ms. Reddick worked for a number of years at Canadian based law firms in both administrative and technical positions. With a strong legal background she started her own business training legal secretaries and administrators on word processing and financial applications. She went on to join Canterbury Systems, the original creator of DocuDraft doing testing, training and development. Prior to joining AAC Ms. Reddick was with CMS where she developed the original DocuDraft training procedures and was the sole DocuDraft support person for many years. She was also responsible for all DocuDraft development and training. Ms. Reddick was responsible for creating the original documentation for many of the practice management systems, including DocuDraft, MarketSense, Conflicts and File Opening.
George Sommer
Mr. Sommer brings a diverse career background that includes six years working with large law firms and professional service companies implementing their financial systems. Mr. Sommer has been involved in over 30 financial system implementations, conducting application and managerial training, startup visits, requirements reviews and needs analysis, month-end closings, advanced troubleshooting and general support. He also managed the systems consultants and was responsible for all RFP responses at a major legal accounting software vendor. This responsibility incorporated integrating partner application software and databases that included workflow, CRM, document management and financial reporting. Mr. Sommer graduated from Florida State University with a Bachelor of Science in Finance and a minor in Computer Science.
Terry Otis
Ms. Otis, has a long, established successful history of consulting to many of the largest law firms in North America. Her specialties include many aspects of legal system technology including system selection, development and all phases of system implementation. As an independent consultant, she served as Project Manager for over 20 CMS.Net implementations. Ms. Otis also spent two years as Vice President of Sales & Marketing at Solution 6 (now Aderant). She was also a Senior Consultant for Price Waterhouse and has been given the opportunity to present at many conferences. Ms Otis graduated from the University of Kentucky with a Bachelor of Science degree in Computer Science.
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