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Financial Technology and Banking Software

Barr Group's financial technology (FinTech) and e-commerce experts​ are intimately familiar with the full range of complex mission-critical banking and trading technologies, including:​

  • Mobile apps for personal and corporate banking
  • Real-time trading platforms and algorithmic trading algorithms
  • Blockchain and cryptocurrencies such as Bitcoin and Ethereum
  • Payment processing solutions, including payment gateways
  • Electronic clearance systems including ISO 20022, NACHA, and SWIFT
  • Digital wallets, online shopping, and e-commerce transactions
  • Regulatory compliance relating to e.g., GDPR, KYC, and AML
  • Data security and encryption to safeguard personal financial data
  • Risk management tools and strategies for financial institutions
  • Loan and mortgage processing, including credit ratings (e.g., FICO)
  • Data analytics and machine learning applied to fraud detection
  • Mobile payment solutions, including Apple Pay and Google Wallet

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 FinTech experts support plaintiffs and defendants in litigation in U.S. District Courts and state 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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Further Reading

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

Financial Technology Expert Witness List

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

Expert K652T

Consultant and subject matter expert in electronic payment systems with over three decades of experience with financial…

Expert H320S

SaaS and cloud programmer with more than three decades of industry experience in enterprise software design, integration…

Expert D300Y

Business analyst, IT project manager, and consultant with over three decades of experience managing global ERP system implementations and…

Expert V536F

An independent consultant with more than thirty-five years of industry experience in the area of smart card-based solutions for payments and digital security.

Expert S536R

Experienced developer of high-reliability business computing systems and large-scale software projects, especially in the world of banking and financial…

Expert Y210B

Professor of electrical engineering and computer science with more than twenty-five years of experience in industry and…

Expert G642K

Professor of computer science with more than two decades of industry experience.  Published in the fields of e-commerce and meta…

Expert K650N

Former adjunct professor of computer science and university researcher turned industry consultant and trainer focused on software process improvement and product…

Expert B420K

An international leader in software, hardware, and systems testing and a prolific writer in the field of software testing with over thirty years of experience.…