Systems
Systems
The system is the product. Each one is the complete implementation of a project documented here — not a folder of scripts, but the working thing with its documentation and its decisions attached.
AI Systems$149
RAG Evaluation System
A production-ready evaluation harness: configuration sweeps, retrieval and generation metrics measured separately, and CI regression gates.
v2.1.0Python · Ragas · DuckDB
Business Systems$249
AI Invoice Processing System
The complete document processing system: per-field confidence, arithmetic validation, a human review queue, and correction feedback.
v1.4.0Python · Claude API · PostgreSQL
Data Systems$199
Fabric Starter Platform
A complete Microsoft Fabric reference implementation you can adapt: notebooks, semantic model, pipelines and the architecture decision record.
v1.2.0Microsoft Fabric · Power BI · Python