25+ Expert Witness Engagements Across Federal Courts, PTAB, State Courts, AAA, NAA, and Administrative Proceedings Since 2011
25+ Prior Matters | 9+ Depositions | Has appeared for trial / hearing testimony | 37 yrs Technology | Princeton BSE EE/CS
Retained by both plaintiff and defense counsel. Daubert motion to exclude denied — N.D. Cal., Jan. 8, 2026.
Confidentiality Notice: Many engagements are subject to confidentiality obligations. The matters below include those where public court filings, published opinions, or party consent permit identification. A complete case history per FRCP 26(a)(2)(B) is available to retaining counsel upon request.
Antitrust (2 Matters)
American Airlines, Inc. v. Sabre Inc., Sabre Holdings and Sabre Travel International Ltd.
No. 067-249214-10 · 67th Judicial District, Tarrant County, Texas · 2011–2013
Role: Consulting expert. Landmark state court antitrust matter involving airline distribution software and GDS infrastructure.
American Airlines, Inc. v. Travelport Limited and Travelport, LP
No. 4:11-cv-244-Y · U.S. District Court, N.D. Texas, Fort Worth · 2011–2013
Role: Consulting expert. Parallel federal antitrust matter.
Patent / PTAB (4 Matters)
cxLoyalty, Inc. v. Maritz Holdings Inc.
CBM2018-00037 (PTAB) · 986 F.3d 1367 (U.S. Court of Appeals, Federal Circuit, 2021) · 2018–2021
Role: Testifying expert for patent owner (Maritz). CBM review of internet loyalty program fulfillment technology.
Amber.io, Inc. d/b/a Two Tap v. 72Lux, Inc. d/b/a Shoppable.com
IPR2020-00015 · Patent Trial and Appeal Board · 2020–2021
Role: Testifying expert for patent owner. IPR involving retail affiliate program software.
Program Rewards Solutions LLC v. Points International Ltd.
No. 10 Civ. 1561 · U.S. District Court, S.D.N.Y. · 2011
Role: Testifying expert. Patent infringement, loyalty/rewards technology.
Maritz Holdings Inc. v. Connexions Loyalty, Inc.
No. 1:18-cv-00967 · U.S. District Court, D. Delaware · 2018
Role: Testifying expert. Patent infringement, loyalty program software.
Trade Secret & Commercial (4 Matters)
Newport Hotel Group, LLC v. InfoFusion, LLC and G. Sky Tougas
No. NC-2020-773 · Rhode Island Superior Court · 2024–2025
Role: Testifying expert. Hotel group vs. technology services provider.
Technology consulting services dispute [anonymized], E.D.N.Y., 2026. Testifying expert.
Trade secret dispute [anonymized], S.D.N.Y., 2023–2026.
Airline technology dispute [anonymized], D. Del., 2024–2026.
E-Commerce & Technology (2 Matters)
Dutch Clips LLC v. Ripstop by the Roll, LLC
No. I-21-01098 · Court of Common Pleas, Lancaster County, PA · 2024–2026
Role: Testifying expert. E-commerce website technology and SEO.
ConnectOne Bankcorp, Inc. et al. v. Star City Bancshares, Inc. and Connect Bank
No. 5:19-cv-159-LPR · U.S. District Court, Eastern District of Arkansas · 2020–2021
Role: Testifying expert (defendant). Trademark dispute, internet banking.
Gig Economy & Platform (4+ Matters)
MacDonald v. Horton and DoorDash, Inc.
No. 23-2-14619-1 KNT · King County Superior Court, WA · 2026
Role: Testifying expert. Gig economy platform technology.
Large-scale federal MDL, gig economy transportation platform [anonymized]
3,000+ consolidated cases. Product development methodology and AI-weighted algorithmic systems. Testifying expert. Redacted report and deposition made public. Daubert motion to exclude denied — N.D. Cal., Jan. 8, 2026.
3 Additional gig economy platform matters [anonymized], Illinois, 2026.
Banking & Arbitration
Bank v. Global Banking Software Company
No. 01-18-0003-2792 · American Arbitration Association (AAA) · 2019
Role: Testifying expert. Dispute over installation of core banking and internet banking software.
Pilot Union v. Global Software Company
No. 23-024 · National Academy of Arbitrators (NAA) · 2023–2024
Role: Testifying expert. Software selection and implementation.
Administrative, Contempt & Criminal
New York City administrative hearing (OATH proceeding, 2023) [anonymized]
Technology expert witness testimony.
Contempt proceeding, New York state court (2022) [anonymized]
Technology expert analysis.
Criminal defense — Idaho state court, 2019–2022
Retained three times by county public defender’s office. Technology expert analysis.
Consumer technology class action [anonymized], N.D. Ga., 2024. Testifying expert.
Available as a Testifying Expert Witness for New Engagements
Three trials scheduled in 2026 and 2027. Accepting select new matters now.