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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:

Enterprise Software Expert Witness List

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

Professor of computer science with decades of experience in cloud storage and filesystems, computer architecture, data networks, and distributed computing.
Technical leader in the computer, software, and hard disk industries with expertise in computer architecture, cloud storage, filesystems, and bus standards.
Professor of computer science and consultant to government agencies and industry with decades of expertise in computer security and digital privacy.
Prolific author of books and papers on cybersecurity, cyberwarfare, and digital forensics, as well as cryptography and other forms of applied mathematics.
MIT-educated technology entrepreneur with hands-on engineering experience and wide expertise including in big data and chat and instant messaging protocols.
Computer security innovator and former professor with twenty five years of experience and unique expertise in detecting network worms and drive-by download attacks.
Former computer science professor who taught courses in operating system and compiler design and also designed datacom equipment for decades.
Researcher and consultant with a PhD in electrical engineering and specialized expertise in signal, image and video processing, and data compression.
Computer scientist with over forty years of industry experience in design of computer systems, communications systems, electronics, and software.
Computer scientist with industry experience managing development of a range of computer systems from e-commerce and SaaS websites to set-top boxes.