Case Studies

Selected projects demonstrating Clean Core architecture, SAP BTP extensions, and enterprise integration patterns.

BlockchainHyperledgerNode.js

Blockchain Food Chain Traceability

Hyperledger Composer-basiertes Blockchain-Netzwerk zur Rückverfolgbarkeit in der Lebensmittellieferkette mit Smart Contracts und verteiltem Ledger.

Solution Architect & Developer2018-2020
CAPBTPNode.js

Side-by-Side Extension with CAP & Fiori

Building a scalable supplier portal on SAP BTP using Cloud Application Programming Model (CAP) and SAP HANA Cloud.

Solution Architect & Dev Lead2023-2024
CAPTypeScriptClean Architecture

CAPture Time: Enterprise Zeiterfassungssystem

Eine vollständig typisierte Enterprise-Zeiterfassungslösung mit SAP CAP, TypeScript und Fiori Elements - Showcase für Clean Architecture und Design Patterns.

Full-Stack Architect & Developer2024-2025
ArchitectureRAPClean Core

Clean-Core Redesign: ECC Custom Code to RAP

Modernizing a legacy ECC custom solution to a Clean Core compliant RAP application on S/4HANA Private Cloud, utilizing OData v4 and Fiori Elements.

Lead Architect2024
ArchitectureEvent MeshCAP

Event-Driven Architecture with Event Mesh

Decoupling complex manufacturing processes using asynchronous messaging via SAP Event Mesh.

Lead Developer2024
IntegrationSecurityBTP

Secure Integration: API Management & OAuth

Implementing a robust API Gateway strategy for exposing internal SAP APIs to 3rd party partners using SAP APIM.

Integration Architect2023
UI5FioriYeoman

UI5 Boilerplate Generator

Yeoman-basierter Generator für schnelles Scaffolding von SAP UI5-Projekten mit Best Practices, TypeScript-Support und modernem Tooling.

Creator & Maintainer2020-2023