Technical projects and case studies by Jens

Technical case studies by Jens covering IT infrastructure, Microsoft 365, automation, operational software, data, self-hosting and AI integrations.

Practical work covering IT infrastructure, Microsoft 365, automation, operational software, data, self-hosting and AI integrations.

• Fleet Ops – Workflow Automation & Data Quality — Operational vehicle-management platform with return workflows, data-quality review, audit, live n8n orchestration and validated read-only MCP tools.
• RAGcore – Self-hosted Knowledge Platform & RAG — Self-hosted knowledge platform for document ingestion, hybrid retrieval and source-grounded answers with workspace isolation, versioning and audit.
• Knowledge Hub – Self-hosted Knowledge Management — Self-hosted knowledge management for pages, procedures and runbooks with controlled publishing and live synchronisation to RAGcore.
• MCP Hub – Secure AI Tool Access & Audit — Operational gateway for controlled read-only AI tool access with scopes, deny-by-default policies, service authentication, audit and correlation IDs.
• AppOps Gateway – Secure Container Operations — Policy-driven operations layer for a self-hosted Unraid environment with container discovery, review, approvals, job status and audit trails.
• Microsoft 365 Operations & Tenant Management — Validated administration platform for Microsoft 365 and hybrid tenant environments with tenant isolation, inventory and safe operational workflows.
• InfraBinder – Infrastructure Documentation — Operational infrastructure documentation bringing sites, locations, networks and supporting evidence into one auditable model.
• ForgeFlow – Git Releases & Deployments — Controlled desktop release workflow connecting local Git changes, Gitea and server deployments with explicit validation.
• SpoorTrack – Self-hosted Railway Data Platform — Self-hosted railway information platform for journey planning, departure boards, disruptions and operational observability.
• GeoIntel – GeoAI, PyTorch & Data Quality — GeoAI platform in active development using PyTorch and YOLO with datasets, inference, evaluation metrics and explicit data-quality controls.
• VacatureRadar – Explainable Job Matching — Personal job intelligence for Belgium with explainable matching, source controls and human decision-making.
• ITWorx Portfolio – React, Accessibility & SEO — Case study covering the architecture, accessibility, privacy, SEO and quality assurance behind the ITWorx.tech portfolio.
• ITWorx Security Hardening – NIS2 & CyberFundamentals 2025 — Evidence-driven security hardening across 15 project and security-critical repositories, including all 12 repositories backing public portfolio cases: a real risk register, IAM and network-segmentation analysis, dependency remediation with rescanning, and a NIS2/CyberFundamentals 2025 mapping.