Enterprise Software Expert Witnesses

Enterprise Software and Mission-Critical Systems

Barr Group's enterprise software and IT systems experts​ are intimately familiar with the full range of complex mission-critical systems, such as:

• Enterprise Resource Planning (ERP) from SAP to Peoplesoft
• Object-oriented (OODBMS) and relational (RDBMS) databases
• Customer-relationship management (CRM) systems (e.g., Salesforce)
• Knowledge management systems and corporate Intranets
• Datacenter design and maintenance
• Big data, data mining, and data warehouses
• Information management systems including MIS and GIS
• Peer-to-peer and private content delivery networks (CDN)
• Mission-critical wired and wireless networks

Barr Group's software experts are familiar with the operating systems and middleware/APIs used in mission-critical business computing systems, as well as major programming languages from C++, C#, and Java to SQL and even COBOL.

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Expert Witness Services

Barr Group's enterprise software experts support plaintiffs and defendants in litigation in U.S. District Courts, at the International Trade Commission (ITC), and before the Patent Trial and Appeal Board (PTAB). Our services include:

• Technical assistance with drafting of discovery requests
• Software source code review and analysis
• Source code comparisons for copyright and trade secret theft
• Evaluation of software application design, engineering and deployment
• Analysis of distributed systems design and network performance
• Prior art review for patent invalidity
• Forensic analysis of server logs and metadata
• Financial and accounting review of historical transactions
• Expert reports, declarations, and witness statements
• Testimony at deposition, oral hearings, and trials

Barr Group has a demonstrated ability to quickly activate one or more code reviewers to match the size, scope, and complexity of any project.

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The following is a representative subset of Barr Group's experts who have experience designing and/or testifying about these technologies:

Who are Barr Group's Enterprise Software expert witnesses?

Barr Group's Enterprise Software expert witness roster holds 86 anonymized, prequalified profiles; a selection follows, and matched recommendations from the full roster are free to the attorney.

• Source Code Analysis and Distributed Systems Expert Witness. Barr Group's Erlang-based concurrent systems expert witness has 35+ years of source code analysis, distributed systems architecture, and enterprise software experience, and has served as both consulting and testifying expert in patent infringement and software quality disputes.
• Software Intellectual Property and Reverse Engineering Expert Witness. Barr Group's source code analysis and reverse engineering expert witness has over 15 years of experience in software comparison and plagiarism detection for litigation and has testified in patent, trade secret, and copyright disputes.
• Speech Recognition and Natural Language Processing Expert Witness. Barr Group's speech recognition and natural language processing expert witness has over three decades of experience in speech synthesis, dialogue systems, and conversational AI, and has testified in multiple federal patent infringement cases.
• Source Code Forensic Analysis Expert Witness. Barr Group's software forensics expert witness has over 25 years of programming experience, a decade of courtroom testimony, and has served as consulting or testifying expert in 20+ patent and copyright infringement matters involving source code analysis and reverse engineering.
• Source Code Analysis and Software IP Expert Witness. Barr Group's source code analysis and trade secret expert witness has 40+ years of experience in software development, genomics, telecommunications, and design automation, and has testified in more than 60 litigations.
• Mobile & Wireless Networks Expert Witness. Barr Group's wireless communication systems and mobile networks expert witness has testified on wireless and wireline communications technologies and standards, assessing patent portfolios, standards essential patents, and infringement and validity opinions.
• Electronic Health Record (EHR) Safety and Clinical Informatics Expert Witness. Barr Group's electronic health record safety expert witness has more than 35 years of experience in clinical informatics, clinical decision support, and health IT patient safety, and regularly presents to defense counsel and medical liability insurers on EHR audit logs and health IT evidence.
• Medical Image Processing Expert Witness. Barr Group's signal, image, and video processing expert witness holds a Ph.D. in electrical engineering and has experience in data compression, medical and dental diagnostic imaging including X-ray, nuclear medicine, and ultrasound, real-time embedded software, and FPGA design.
• System & Software Testing Expert Witness. Barr Group's software, hardware, and systems testing expert witness has over thirty years of experience, has authored fourteen books translated into over a dozen languages, and has trained tens of thousands of people worldwide.
• Cybersecurity & Cyber-Warfare Expert Witness. Barr Group's computer security and digital forensics expert witness has written more than two dozen books and scientific papers on cyberwarfare, cryptography, and applied mathematics, and has developed Windows applications, SQL Server databases, and HTML and JavaScript websites.