11/05/2026 updated

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SAP Certified BTP Solution Architect & Integration Specialist

Curitiba, Brazil
Only remote
Master of Computer Applications (MCA) - AI, Universidade Positivo, 2018-2019
Curitiba, Brazil
Only remote
Master of Computer Applications (MCA) - AI, Universidade Positivo, 2018-2019

Profile attachments

Orion_Castelli_Resume_BTP_Architect.pdf

About me

With 20 years in software engineering, I am a certified SAP BTP Architect and hands-on ABAP/RAP developer. My unique edge is combining architectural vision with technical execution to build scalable, AI-ready 'Clean Core' integrations for global enterprises.

AI AgentsSAP ERPSAP ABAPSAP HANASAP PI/POSolution ArchitectureSystems IntegrationSAP DevelopmentSAP BTPSAP Fiori
I am a Senior SAP Solution Architect and Developer with over 15 years of deep expertise in the SAP ecosystem and 20+ years in software engineering. My core strengths lie in bridging complex architecture with hands-on development, specializing in ABAP, ABAP Cloud, RAP, and SAP BTP.

As a certified SAP BTP Solution Architect and SAP Business AI Platform Architect, I have a proven track record of designing and delivering scalable, 'Clean Core' solutions, S/4HANA migrations, and robust enterprise integrations using SAP Integration Suite (CPI) and SAP PI/PO.

Backed by a Master's degree in Artificial Intelligence and a Bachelor's in Computer Engineering, I bring a strong analytical mindset to enterprise problem-solving and data modeling (SAP HANA, CDS Views). Furthermore, my trilingual fluency (English, Spanish, and Portuguese) allows me to seamlessly collaborate with cross-functional global teams, ensuring that technical deliverables strictly align with high-level business transformation goals.

Experience

Professional experience10+ years
Freelancer since2021

Languages

EnglishFluentFrenchBasic knowledgePortugueseNative speakerSpanishFluent

Project history

Senior SAP BTP & Integration Specialist / Architect

Coopersap
Support and enablement of comprehensive BTP solution architecture, functionality, economics, and architectural compliance. Design and maintenance of CI/CD pipelines using Azure DevOps, SAP CTM, and SAP BTP CI/CD Service. Proactive monitoring of SAP BTP subscriptions, subaccount administration, role security, and quality management. Modeling and deployment of scalable SCPI/CPI integration scenarios and microservices with SAP CAP (Node.js/Python) and Fiori. Knowledge dissemination through technical workshops and mentoring on BTP architecture, SCPI migrations, and clean core strategy.

SAP ABAP / HANA / PI Specialist

Cast Group
Modeled and developed Fiscal Add-on solutions for SAP HANA TDF (Tax Declaration Framework). Engineered high-performance SQLScript procedure models and CDS views for big data tax reporting.

SAP Integration & HANA Specialist

Escotta Consulting
Consulted on SAP PI/PO to HANA interface modernizations and solution migrations. Architected end-to-end IoT solution architectures seamlessly integrated with core SAP ERP systems.

SAP ABAP / Integration Specialist

Pelissari Gestao e Tecnologia
Architected custom integration landscapes utilizing SAP PI/PO and SAP HANA. Provided technical leadership for critical development projects, performance tuning (BC490), and complex troubleshooting. Facilitated internal training programs and knowledge workshops to upscale development teams across SAP technologies.

Software Developer

ESAT - Solucoes em Alta Tecnologia
Developed customized enterprise applications and database system integrations.

Software Developer

Dtcom S/A
Designed and implemented web applications using Microsoft .NET technologies and relational databases.

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