ERP Expert Team Members

Consulting and testifying experts in ERP, CRM and HCM systems, each with a full biography and CV.

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Independent ERP and enterprise software expert witnesses. Initial conversations are confidential.

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Monday to Friday, 9:00 AM to 4:00 PM Arizona time

Our experts are practitioners who still build, run and support the systems they examine. Each profile links to a full biography; CVs are available on the individual pages or on request.

Brooks Hilliard, CMC®, CCP — Senior Consulting and Testifying Expert

Founder of Business Automation Associates and a computer-systems expert since 1980. Expert testimony in more than 70 proceedings across 37 states, including over 50 ERP, CRM and SCM matters, in state and federal courts and in AAA arbitration. Daubert-tested; retained by software customers and by vendors. View profile and CV

Steve Ditty, PMP — Senior Consulting and Testifying Expert

27 years of global SAP HCM implementation and outsourcing programmes with Accenture, IBM, Deloitte and NGA, for clients including Procter & Gamble, Fidelity Investments and Marathon Oil. Deposition testimony in state superior court; lead expert in a federal ERP implementation matter. View profile and CV

Edward F. Weller III — Senior Consulting Expert

Software process, testing and measurement specialist with about 25 years in systems engineering before moving to process improvement. SEI-certified SCAMPI High Maturity Lead Appraiser (2008–2017), ISTQB Advanced Test Manager, two patents, and an award-winning IEEE Software author. View profile

John Seidel, CMC — Consulting and Testifying Expert

Certified Management Consultant and independent IT consultant since 1979, with more than 27 years in IT management, project management and PMO, audit and assessment, vendor and product selection, and litigation consulting. View profile

Randy Robinson — SAP HCM and Payroll Technical Expert

More than 20 years of SAP HR and payroll implementation, conversion and interface work on ECC and S/4HANA, SuccessFactors Employee Central and Cloud Integration, for organisations of 2,500 to 75,000 employees. View profile