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Achievements

Achievement: Pull Sharkx3Achievement: Galaxy Brainx3Achievement: StarstruckAchievement: Public SponsorAchievement: YOLOAchievement: QuickdrawAchievement: Pair Extraordinaire

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StevenBtw/README.md

Hi there! I'm Steven, by the way.

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

About Me

💻 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.

My Projects

🗺️ Deriva: Deriving consistent ArchiMate models using (dual) knowledge graphs, heuristics and LLMs.

🦀 Grafeo: A pure-Rust embeddable graph database with Python bindings, supporting both LPG and RDF data models.

🧠 Grafeo Memory: Graph-powered memory for AI agents, structured, queryable and grounded.

Favorite other Projects

⚡ UV: If you are still using pip, try this! UV is super fast and very versatile. Also check their linter (Ruff) and type checker (ty).

🔁 Marimo: Next-gen Python notebooks that are reactive and interactive. Think of a modern Jupyter, but on steroids.

🧬 Pydantic AI: Type-safe AI agent framework that doesn't bury you in unnecessary abstractions.

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  1. deriva deriva Public

    Deriva is a research project aimed at enabling digital architects by automating the derivation of architecture models. Deriva uses a combination of knowledge graphs, heuristics and LLM's.

    Python 3 1

  2. GrafeoDB/grafeo GrafeoDB/grafeo Public

    Grafeo is a pure-Rust, high-performance graph database that can be embedded as a library or run as a standalone database, with optional in-memory or persistent storage. Grafeo supports both LPG and…

    Rust 8

  3. GrafeoDB/grafeo-memory GrafeoDB/grafeo-memory Public

    AI memory layer powered by Grafeo, an embedded graph database with native vector search.

    Python 2

  4. GrafeoDB/anywidget-graph GrafeoDB/anywidget-graph Public

    Interactive graph visualization for Python notebooks.

    Python 1

  5. solvOR solvOR Public

    Optimization solvers in pure Python: LP, MILP, SAT, constraint programming, graph and metaheuristics. No dependencies. Solvor all your optimization needs.

    Python 25

  6. AoC_2025 AoC_2025 Public archive

    Advent of Code 2025 with a twist! One puzzle per day, each solved with a different tool (SQL, CUDA, WebGPU, Excel, Rust, etc.)

    Python 1