Dr. Jae Young Bang is a senior computer scientist and software technology consultant with over a decade of experience in software engineering. His background ranges from academic research in software architecture to leading-edge software development practice. He currently serves as a testifying expert in software-related litigation including patent/copyright infringement and breach-of-contract matters. His role includes researching software architecture design and analysis. He also teaches Software Design at University of California, Irvine.

Summary of Qualifications
- Holds a Ph.D. and a M.S. in Computer Science from University of Southern California (Los Angeles, CA) and a B.Eng. in Computer Science from Soongsil University (Seoul, Republic of Korea).
- Has several years of experience in software development practice as a software engineer, building authentication and security systems to be used by a user base of over 100 million people.
- Conducts research in the field of software systems and engineering—including software design and architecture, collaborative software development, large-scale distributed software systems, and mobile operating systems.
- Has authored numerous peer-reviewed academic research papers published at top-tier journals, conferences, and technical magazines.
- Delivered various invited speeches, seminars, lectures, and technology demonstrations at domestic and international software industry events and computer science conferences.
- Teaches Software Design at University of California, Irvine.
Areas of Expertise
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Programming
Java, C/C++, Ruby on Rails, HTML (Slim), Javascript (CoffeeScript, TypeScript, JQuery),
CSS (SCSS), PHP (Hack) -
Software Project Management
Version control (Git, Subversion, CVS), continuous integration (Jenkins), GitHub, JIRA
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Cloud Platforms
Microsoft Azure, Google Compute Engine, Amazon AWS
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Operating Systems and Servers
UNIX, Linux, macOS, Windows, Apache, Nginx
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Internet Applications
User identity, authentication, privacy protection, data encryption
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Databases
RDBMS, SQL, MariaDB (MySQL), Elasticsearch, JDBC
Litigation Experience
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Express Mobile, Inc. v. Facebook, Inc.
Jurisdiction: Western District of Texas
Counsel: Feinberg Day Kramer Alberti Lim Tonkovich & Belloli, LLP
Nature of Suit: Patent -
Express Mobile, Inc. v. eBay, Inc.
Jurisdiction: Western District of Texas
Counsel: Feinberg Day Kramer Alberti Lim Tonkovich & Belloli, LLP
Nature of Suit: Patent -
Express Mobile, Inc. v. Salesforce.com, Inc.
Jurisdiction: Western District of Texas
Counsel: Feinberg Day Kramer Alberti Lim Tonkovich & Belloli, LLP
Nature of Suit: Patent -
Express Mobile, Inc. v. Slack Technologies, Inc.
Jurisdiction: Western District of Texas
Counsel: Feinberg Day Kramer Alberti Lim Tonkovich & Belloli, LLP
Nature of Suit: Patent -
RS Software, LTD v. Chromedio, LLC (dba PayeFX)
Jurisdiction: Superior Court California, County of San Diego
Counsel: Messner Reeves, LLP
Nature of Suit: Breach of Contract -
Total Meter Services, Inc. v. GVM Integration, Inc.
Jurisdiction: Superior Court of Justice, Ontario, Canada
Counsel: Gowling WLG (Canada), LLP
Nature of Suit: Copyright -
Bryndon Fisher v. The United States
Jurisdiction: United States Court of Federal Claims
Counsel: Schubert Jonckheer & Kolbe LLP
Nature of Suit: Class Action -
Revitch v. New Moosejaw, LLC, et al.
Jurisdiction: District Court, Northern District of California
Counsel: Bursor & Fisher, P.A.
Nature of Suit: Corporate Civil Suit -
The Hertz Corp. v. Accenture, LLP
Jurisdiction: District Court, Southern District of New York
Counsel: Wiggin and Dana, LLP
Nature of Suit: Breach of Contract -
Farmobile, LLC v. Farmers Edge, Inc.
Jurisdiction: Federal Court of Canada
Counsel: Gowling WLG (Canada), LLP
Nature of Suit: Patent -
OnSors, LLC v. Sabrina Schueppl dba NuMe, ABV Group, Inc., et al.
Jurisdiction: Superior Court of the State of California
Counsel: Ulich Balmuth Fisher, LLP
Nature of Suit: Breach of Contract
Technical Due Diligence
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Potential Investment (Confidential)
Technologies: Financial Management Systems -
Big Capital
Technologies: Smartphone Operating Systems and User Interface