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Microservices 29 Sep 2025

The Buy Path That Never Worked

The DShop monolith was abandoned with a NotImplementedException sitting directly in the order path. Reading its honest ledger is a masterclass in what an unfinished codebase confesses about itself.

Microservices 26 Sep 2025

One Shop, Every Shape

DevMentors built the same e-commerce shop twice - once as a monolith, once as nine services - with two gateways and two frontends. This series reads the whole estate as one artefact.

Microservices 26 Sep 2025

The Monolith and the Swarm

DShop exists as one deployable and as nine services built from the same requirements. Read side by side, the two builds show which decisions were decisions and which were defaults.

Which CV would you like?

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Applied AI

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

Cloud & .NET

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

Data Engineering

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

Everything

All three domains, with the standout project from each