Cloud Computing Experts

Barr Group's experienced cloud computing expert witnesses review patent portfolios and advise attorneys in litigation.  Our cloud technology experts have hands-on experience designing web-based applications and virtual computing platforms.  Barr Group experts have testified in high-profile multi-million dollar jury trials.

Need an expert for cloud computing litigation?  Contact us >

Hosted Applications and Virtual Servers

Cloud computing platforms leverage always-on Internet connections to combine the best aspects of local device-specific application software with massive remote mainframe-style computing power.  Many popular consumer and business applications, such as Google Maps and Twitter, appear to be just a user-friendly iOS or Android app but are as powerful as they are because they don't try to include all of their data or application logic on the device. In this way, a scalable infrastructure "in the cloud" is able to quickly draw from distributed databases to meet user needs in real time, often with artificial intelligence in the mix as well. Barr Group is in the business of designing reliable and secure computers and we have software engineers with hands-on experience in cloud technologies such as:​

  • Amazon Web Services (AWS)
  • Google Cloud Platform (GCP)
  • Microsoft Azure cloud services
  • Server virtualization and infrastructure scaling
  • Cybersecurity and network security/protocols
  • Distributed databases and elastic storage
  • OSI network layering and TCP/IP Internet protocols
  • Client/server applications and 3-tiered architecture
  • Internet of Things (IoT) devices and edge computing
  • Software-as-a-Service (SaaS)
  • Platform-as-a-Service (PaaS)
  • Infrastructure-as-a-Service (IaaS)

Barr Group's software experts are familiar with all of the major cloud computing technologies as well as related APIs from SOAP to REST and also with the programming languages used to develop cloud-hosted websites and apps, including Java, Node.js, Ruby, Scala, ASP.NET, Python, Perl, and PHP.

Request your cloud computing expert now >

Expert Witness Services

Barr Group's cloud computing 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
  • Prior art review for patent invalidity
  • Analysis of infrastructure planning vs industry best practices
  • Datacenter and virtual server infrastructure audits
  • Review of cyber breaches in light of security measures
  • 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.

How can we help you today? >

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

Cloud Computing

Embedded Systems & IoT Expert Profile

Adjunct professor of computer science with two decades of industry experience in software engineering and all phases of the software development life cycle.

User Interface Design Expert Profile

Accomplished software and systems engineer with specialized expertise in user interface design and human factors issues for embedded, mobile, web, desktop, and server software.

Enterprise Software Expert Profile

MIT-educated computer scientist experienced in analyzing, architecting, designing, developing and optimizing service provider and enterprise solutions for a wide variety of industries. 


Expert S416N

Electronics and computer science expert with more than twenty-five years of hands-on experience...

Expert H400L

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

Expert M242N

Professor of electrical and computer engineering and robotics with more

Expert I220K

A licensed professional engineer in the State of Arizona and in Manitoba, Canada and an engineer...

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 H164L

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

Expert K460R

Former assistant professor of computer science and advisor to technology startups with...

Expert T512N

MIT-educated computer scientist experienced in analyzing, architecting, designing, developing...

Expert P420K

Adjunct professor of computer science with two decades of industry experience in software...

Expert K400L

Professor of electrical and computer engineering and expert in architectural paradigms and...

Expert D120S

Computer scientist with more than fifteen years of programming experience developing large scale...

Expert M320K

Software and systems engineer with several decades of hands-on experience

Expert G635R

Electrical engineer with broad industry experience in development and manufacturing of...

Expert B624L

Adjunct professor of electrical and computer engineering with years of industry experience in...

Expert F652S

Professor of computer science and early pioneer in the areas of moving target cyber defenses,...

Expert H000H

MIT-educated electrical engineer, computer scientist, and physicist with over two decades of...

Expert D620S

Computer engineer and information security expert specializing in the secure design of embedded...

Expert M244N

Professor of electrical and computer engineering with significant industry

Expert B420K

An international leader in software, hardware, and systems testing and a prolific writer in the...

Expert R251K

Accomplished software and systems engineer with specialized expertise in user interface design...

Expert C612S

Professor of computer science and consultant with more than thirty years of experience in the...

Don't see the right expert for your project among this subset?

Describe the perfect expert for your case >