Architected and engineered a highly scalable, cloud-native orchestration middleware on the Google Cloud Platform (GCP), bridging high-volume data streams with enterprise core systems.

• Event-Driven Cloud Pipeline: Designed and built an event-processing engine using Node.js, Cloud Run, and Pub/Sub to orchestrate multi-step data transformation, enrichment, and aggregation.
• SAP S/4HANA Integration: Seamlessly connected the modern GCP stack with the enterprise backend, automating complex sales-order creation workflows in SAP.
• AI-Ready Workflow Automation: Conceptualized and developed reusable rule engines and agent skill frameworks, laying the foundation for future autonomous, AI-driven workflow orchestration.
• Production-Grade Reliability: Leveraged BigQuery and Cloud SQL to implement modular execution tracking, event-status management, and robust failure handling, ensuring maximum observability and resilience.

In parallel to my engineering and architecture roles, I served as a certified IT Apprentice Trainer (IHK Ausbilder), mentoring the next generation of software developers.

• Talent Management & Hiring Decisions: Co-led recruitment and probation period evaluations, making strategic decisions on hiring and retention for junior tech talent.
• Departmental Allocation & Performance Tracking: Assigned apprentices to specialized IT teams and conducted weekly reviews to monitor project progress, learning milestones, and performance.
• Exam Preparation & Mentorship: Prepared apprentices for official IHK certification exams while serving as a primary point of contact for both deep technical questions and personal development.

Acted as the technical Subject Matter Expert (SME) for a mission-critical custom SAP solution.

• End-to-End Development: Engineered responsive frontend applications using SAP Fiori (SAPUI5), seamlessly connected to complex SAP S/4HANA backends.
• Cloud & API Integration: Designed, implemented, and exposed robust OData endpoints on the SAP Business - Technology Platform (BTP) to enable cross-system communication.
• Database Management: Handled hybrid data architectures utilizing both PostgreSQL and S/4HANA databases for high-performance data processing.

• Completed a dual vocational training program as a certified Software Developer (Fachinformatiker für Anwendungsentwicklung) at Deutsche Börse, building a strong foundation in low-level programming, database design, and enterprise software architecture.