Andrea Antonio Perrelli

Andrea Antonio Perrelli is an Enterprise SAP Solution Architect and Cloud Engineer, specializing in transactional architecture, Clean Core extensibility, and modern cloud patterns across SAP S/4HANA and SAP BTP.

He holds over 10 Official SAP Certifications, including premier credentials:

* SAP Certified Solution Architect - SAP Business AI Platform

* SAP Certified Technology Architect - SAP BTP

* SAP Certified Development Associate - ABAP Cloud

* SAP Certified Development Associate - SAP S/4HANA Cloud, Developer Extensibility

* SAP Certified Associate - SAP Integration Suite & Cloud Architectures

Leading mission-critical enterprise transformations for multinational industrial corporations, he designs resilient high-throughput transactional architectures, decoupled extensibility platforms adhering to Clean Core principles, and advanced Generative AI pipelines seamlessly interfaced with core ERP backbones.

Author of "The Definitive Guide to ABAP Cloud & Clean Core Extensibility" and "The SAP BTP & Business AI Architecture Companion", his work focuses on delivering production-tested decision trees, clean code patterns, and practical engineering guidance—free from corporate marketing buzzwords.