Official author verification
Gadiel Guadarrama
This page is maintained on Gadiel Guadarrama's official author and professional website to provide a direct public verification surface for publishing platforms.
Author identity
Author: Gadiel Guadarrama
Official author email used for KDP and Goodreads verification:
gadiel.guadarrama@gmail.com
Professional enquiries:
hello@gadielanalytics.com
Current book
The Analytics System: Designing Data Foundations, Metrics, and AI for Better Business Decisions
Publisher: Wyckham House
Publication date: October 20, 2026
eBook ISBN: 978-1-0666557-2-4
Kindle eBook ASIN: B0HJ3Z59ZB
Paperback ISBN: 978-1-0666557-1-7
Paperback ASIN: 1066655715