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Microservices 20 Oct 2025

Two Push Channels, Two Security Models

Pacco's Operations service narrates the estate twice - once over SignalR with a JWT handshake and per-user groups, once over a gRPC stream with no auth, no filtering, a per-call event-handler leak and a blocking Take. Same data, same service, two security models.

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Applied AI

Agentic AI & Cloud Engineer · multi-agent systems, RAG and MCP on AWS

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C#, .NET 10 and ASP.NET Core microservices on AWS and Azure · Terraform & AWS CDK

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AWS lakehouse · Kinesis, Glue (PySpark), Apache Iceberg, Lake Formation

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