This is my personal GitHub for side projects and experiments. Currently tinkering with architecture model derivation, the occasional ethical hacking and building a graph database ecosystem.

💻 Recreational programmer. I code in evenings and weekends to create and to learn.

🔭 Interested in data science, operations research, robotics and (home) automation.

🌱 Mostly Python, learning Rust.

🔚 But enough About Me.

┏━━ 🗺️ Architecture & Research
┃   ┣━━ deriva              - ArchiMate model derivation
┃   ┗━━ anywidget-archimate - ArchiMate viewer for notebooks
┃     
┣━━ 📉 Optimization
┃   ┣━━ solvOR              - Pure Python optimization solvers
┃   ┗━━ benchmORk           - OR solver benchmarking
┃     
┣━━ 🎡 Grafeo Ecosystem
┃   ┣━━ grafeo              - Embeddable graph database
┃   ┣━━ grafeo-server       - HTTP server & web UI
┃   ┣━━ grafeo-web          - Browser-based via WASM
┃   ┣━━ grafeo-memory       - AI memory layer for agents
┃   ┣━━ grafeo-mcp          - MCP server for AI agents
┃   ┣━━ grafeo-langchain    - LangChain integration
┃   ┣━━ grafeo-llamaindex   - LlamaIndex integration
┃   ┣━━ anywidget-graph     - Graph visualization for notebooks
┃   ┣━━ anywidget-vector    - 3D vector visualization
┃   ┣━━ boltr               - Bolt v5.x wire protocol
┃   ┗━━ gwp                 - GQL Wire Protocol (gRPC)
┃     
┣━━ 🔪 Cookiecutters
┃   ┗━━ agent-framework     - Microsoft Agent Framework template
┃     
┗━━ 🗄️ Archived
    ┣━━ AoC_2025            - Advent of Code, one tool per day
    ┣━━ aoc_helper          - AoC helper scripts
    ┣━━ marimo-docs-mcp     - Marimo docs MCP server
    ┗━━ uv-docs-mcp         - UV docs MCP server