E-Commerce and Enterprise Software Experts

Barr Group's e-commerce and enterprise software experts provide source code analysis, system and network architecture review, and testimony to assist attorneys in litigation. Our experts have developed and maintained mission-critical business IT systems and software and have significant experience in high-stakes litigation.

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Enterprise Software and IT 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 like Salesforce
  • Knowledge management systems and corporate Intranets
  • 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 and datacenters
  • Fintech apps, real-time trading, and banking software
  • Electronic payment systems including ISO 20022, NACHA, and SWIFT
  • Digital wallet, online shopping, and e-commerce transactions
  • Blockchain and cryptocurrencies such as Bitcoin and Ethereum

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
    Full Title: 
    Experts in E-Commerce and Enterprise Software

    Enterprise Applications Software Expert Profile

    Independent information technology consultant with two decades of hands-on experience in the fields of business intelligence integration and enterprise applications solution development. Has significant expertise in a range of operating systems and programming languages, SQL and NoSQL database technologies from Oracle, Microsoft, and others, cloud computing platforms from Amazon, Microsoft, Google, and Oracle, as well as data visualization tools.

    Internet & Web Technology Expert Profile

    Independent computer science consultant and trainer with more than three decades of industry experience. Has specialized technical skill in information security, markup languages, website development, IT certifications, e-commerce, mobile device management, databases, network operating systems, and network communication protocols.

    Video Games & Casino Gaming Expert Profile

    Independent software and computer engineering consultant with more than twenty-five years of experience in systems for gaming and gambling. Following from an earlier decade of hands-on experience in the design of electronics and software for various other types of products, has developed specialized expertise in the design and analysis of casino games.

    Vehicle Informatics & Safety Expert Profile

    Independent consultant and electrical engineer with more than four decades of industry experience. Has significant experience in systems engineering, advanced technology development, enterprise software, strategic planning, and program/project management. Majority of career spent in automotive industry where he developed expertise in vehicle electrical and electronics systems, vehicle informatics systems, and vehicle safety and control systems. Also has experience with spacecraft electronics, communications systems, and mobile information technologies.

    Deep Learning & A.I. Systems Expert Profile

    Former professor of software engineering with over 25 years of hands-on experience in speech recognition, artificial intelligence / machine learning, computer vision, data centers, and blockchain.

    Speech-Based Interface & RFID Expert Profile

    Consultant and former professor of computer science with decades of hands-on experience in speech recognition, IVR, RFID, streaming multimedia, and data encryption.

    Medical Image Processing Expert Profile

    Research scientist and independent consultant with a Ph.D. in electrical engineering and specialized expertise in signal, image, video, and content processing and data compression.

    Semiconductor EDA Design Tools Expert Profile

    Consulting electrical engineer with decades of experience in design of integrated circuits and software systems for electronic design automation (EDA).

    Electronic Voting Machine Expert Profile

    Distinguished professor of computer science with expertise in electronic voting, artificial intelligence, digital libraries, and electronic payment and e-commerce systems.

    Database-Backed Website Expert Profile

    MIT-educated technology entrepreneur with hands-on engineering experience and wide expertise including in big data and chat and instant messaging protocols.


    Expert H400L

    Computer scientist and inventor with decades of hands-on experience applying emerging...

    Expert A536S

    Independent consultant and electrical engineer with more than four decades of industry...

    Expert J525N

    Experienced computer engineer and corporate information technology leader with a successful...

    Expert L100F

    Technical leader in the computer, software, and hard disk industries with over thirty years of...

    Expert E235M

    Consultant and former computer science instructor who has written more than two dozen books and...

    Expert S630T

    MIT-educated technology entrepreneur with hands-on engineering experience and wide expertise...

    Expert K000L

    Research scientist and independent consultant with a Ph.D. in electrical engineering and...

    Expert H164L

    Computer scientist with over forty years of industry experience in design of computer systems,...

    Expert C656T

    Computer scientist and executive with experience managing development of a range of computer...

    Expert W426R

    Consulting electrical engineer with decades of experience in design of integrated circuits and...


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