Technology, Product Dev., Software & AI Expert

Specialties & Experience of this Expert Witness

Additional Information

Bruce Weiner is a technology, product development, and software engineering expert witness with 37 years of experience applying industry-standard design, testing, and post-deployment evaluation methods to determine whether technology products and features achieve their stated objectives. His career includes leading initiatives for Fortune 100 companies and government agencies, directing cross-functional teams to design, implement, and validate technology products across financial services, loyalty and affiliate platforms, e-commerce, and large-scale internet infrastructure. Since 2012, he has held progressive technology and product leadership roles at a large financial services institution, including large-scale platform modernization and delivery of mission-critical systems — most recently serving as Vice President, Chief Product Owner. Since 2011, Mr. Weiner has served as a testifying and consulting expert in 25+ matters across U.S. District Courts, the Patent Trial and Appeal Board (PTAB), state courts, AAA and NAA arbitral proceedings, a federal multidistrict litigation (MDL), and a New York City administrative proceeding — retained by both plaintiff and defense counsel in commercial and intellectual property matters. 9+ depositions, and he has appeared for trial and hearing testimony. His expert declarations are cited by name in a published Federal Circuit opinion, 986 F.3d 1367 (cxLoyalty, Inc. v. Maritz Holdings Inc.). His engagements include patent infringement, trade secret, antitrust, complex commercial litigation, class action, gig-economy platform disputes, and criminal defense matters. Representative matters include evaluating AI-weighted model governance and product development methodology in a large-scale federal multidistrict litigation involving over 3,000 consolidated cases; analyzing airline and loyalty program technology in federal court and PTAB proceedings; assessing SDLC and PDLC governance in enterprise software disputes; evaluating consulting billing substantiation using Function Point Analysis and ISO 20700; and reviewing e-commerce, affiliate, and web API technology across patent, trade secret, and contract matters. Beyond litigation, Mr. Weiner serves as an at-the-table technical advisor in labor negotiations, supporting collective bargaining agreement development under National Mediation Board (NMB) mediation and translating complex technology issues for negotiating committees and neutrals. His opinions are anchored in internationally recognized standards, including ISO/IEC 12207, ISO 31000, ISO/IEC 25010, IEEE 730, ISO/IEC 42001, the NIST AI Risk Management Framework, IETF RFCs, and OWASP. He holds a BSE, Electrical Engineering and Computer Science, Magna Cum Laude, from Princeton University, with a certificate in International Relations and Public Policy from the Woodrow Wilson School. He maintains active memberships in the ACM and IEEE; holds the Advanced Certified Scrum Product Owner (A-CSPO), Certified Scrum Product Owner (CSPO), and Certified Agile Leader 1 (CAL 1) credentials and the AI for Product Owners Microcredential from the Scrum Alliance; and holds an active Federal Top Secret Security Clearance — DCSA Tier 5 Investigation. He is a named inventor on U.S. Patent No. 7,203,734, issued April 10, 2007. He participated as a panelist at Sibos 2025 in Frankfurt (October 2, 2025) on transformation and governance in global financial services technology.