A specialist in large-scale data analysis and database architecture, he has more than 25 years of experience developing and evaluating mission-critical SQL systems and has been retained in more than 160 matters, approximately 90% of which involve class action claims, on behalf of both plaintiffs and defendants. His expert work includes consultation, deposition testimony, and courtroom testimony involving database architecture, timekeeping and payroll systems, telephone call record analysis, credit card transaction and reimbursement data, GPS-based location and travel data, and technologies related to call center and collection operations.

His technical expertise includes the design, integration, and expert analysis of high-performance SQL databases and networked data systems. He has engineered IVR platforms capable of processing up to 1.5 million calls per day; designed billing and rating databases for telecommunications carriers; constructed audit-trail systems tracking call origination, routing, duration, and jurisdiction; integrated payroll systems with telephonic timekeeping and point-of-sale platforms; and developed secure database systems for credit report delivery and financial transaction processing.

Additional experience includes multi-source data integration, web-services integration, disaster recovery planning, database transition strategies, and the application of database analysis methodologies in regulated utility, financial transaction, and defense-related system environments. Professional certifications include certification to operate a public utility (U-5410-C), NACHA certification for financial network integration, credit card interchange network certification, and PCI DSS compliance certification for secure database management.