§ 14 · Technology stack
The full stack
Open-source.
Deployable today.
The PoC is developed on DevOps and GitHub today and ports to Google Cloud with a single Docker build. Every component is open-source or a standard SDK.
| Component | Technology | Purpose |
|---|---|---|
| Application | Streamlit (Python) | 8-page interactive web application |
| Database | SQLite (embedded) | Identity, entitlement, risk, audit, and registry tables |
| Identity Analytics | Radiant Logic cluster_rank_summarize | Peer-group discovery and outlier detection via FPMax + hierarchical clustering |
| Governance Models | SailPoint Python SDK v2025 | Industry-standard Identity, Account, Entitlement, Role, SodPolicy data models |
| Visualizations | Plotly, PyGWalker | Interactive charts and self-service drag-and-drop analytics |
| Policy Engine | Custom Python ABAC (NIST SP 800-162) | 7 JSON-defined policies with subject, request, resource namespaces |
| Privacy Layer | Anonymization registry + role substitution | k-anonymity for ombudsman concealment |
| Hosting | Google Cloud Run | Serverless container; auto-scales; browser-accessible from any office |
| Container Registry | Google Artifact Registry (us-central1) | Versioned Docker images |
| Build | Google Cloud Build | Automated build from source on every release |