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Software projects, system design notes, SAP guidance, and the useful stuff I learn while building.

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I Deployed n8n on SAP BTP CF and Survived (Actually, It Was Fun)

From zero to running n8n on SAP BTP Cloud Foundry with PostgreSQL — minimal setup, secure defaults, and a few comedy-level moments along the way.

Building an MCP server that talks directly to SAP BTP

How I wired Claude Desktop to SAP Integration Suite using the Model Context Protocol — token exchange, scope mismatches, and what actually works in production.