Specialties

68 years construction experience, specializing in damage repair work & structures damaged by fire, wind, motor vehicles, earth movement & construction defects. This work is estimated & contracted with the Federal & State Governments, Local Cities, School Districts, Insurance Companies & Individual Homeowners. 50 years experience in estimating structures with construction defects. Giving testimony at settlement conferences & depositions. Qualified & testified as an expert in Municipal, Superior & Federal Courts. Appointed to serve as an impartial repair method & cost expert by Judges of the San Diego & Orange County Superior Courts.

Degrees/Licenses

345079 B-1; 275171 B-1.

Formal Education

El Camino Jr. College, U.C.L.A.

Registration and Licenses

CA. Contractors Licenses: 345079 B-1 & 275171 B-1

Previous/Current Position

President

Honors/Awards

Expert Witness Award 2019; Lawyer Monthly Magazine

Publications

Reference Book for Insurance Adjusters (1982)

Prior Expert

See Specialties Section Above.

Specialties

Software and Systems Failure & Fitness for Purpose, IP, Mobiletechnology Patents, Internet, Blockchain & Cryptocurrencies; Computer, Software, Telecommunications, Broadcasting Litigation/Dispute Resolution; Expert Witness, CEDR Mediator, ICC Arbitrator, Expert Determiner.

Degrees/Licenses

Ph.D.; M.Sc.; B.Sc.; CITP; Accredited Member, Forensic Expert Witness Association, Los Angeles Chapter

Previous/Current Position

Castell Consulting, Management and Financial Consultants in Information Technology. Professional ICT Experts and Consultants. Clients say: “Dr Castell is unique in the totally professional and effective way he makes things happen and gets things done for his clients, delivering results, economically, on time, and with high quality implementation”.

Honors/Awards

Medallist, IT Consultant of the Year, BCS Professional Awards. Honored with an interview for Archives of IT Capturing the Past, Inspiring the Future. In-depth experiences of the people who influenced the development of IT in the UK.

Publications

Author of the foundational APPEAL Report (1990). He has written extensively on the issues of ICT professionalism, and standards of presentation and reliability of computer evidence, blockchain and cryptocurrency technology.

Some recent publications:
https://worldfinancialreview.com/i-bitcoin-as-told-to-stephen-castell/
https://link.springer.com/chapter/10.1007/978-981-33-6470-7_4
https://www.solicitorsjournal.com/sjarticle/Authored%20by%20AI
https://realmedia.press/looks-like-signature-i-never-signed-berrys-rbs/
https://www.bcs.org/articles-opinion-and-research/avoiding-disaster/

To learn more about his recent presentation "Software defects and the Law" (click on 'View Details'), watch the full recording on YouTube.

Prior Expert

Dr Stephen Castell CITP has acted as a leading forensic expert witness in compute software and systems disputes, for over thirty years, including the largest and longest software development cases to have reached the English High Court and the Sydney Supreme Court.