// Projects

All projects

Detailed write-ups for selected work.

Portfolio Site

Astro portfolio with GSAP scroll animations and a 42-command interactive terminal hidden in the About section

Astro TypeScript Tailwind CSS GSAP Cloudflare Workers MDX

Claude Sandbox

Defense-in-depth sandbox isolating Claude Code with network namespaces, filesystem bind mounts, a domain-filtering egress proxy, and cross-platform Nix packaging for Linux and macOS

Nix Python Bash Linux bubblewrap macOS Seatbelt

pytaiga-mcp

Merged PR adding security hardening, centralized error handling (14% code reduction), and the project's first test suite to a Taiga MCP server

Python MCP Pydantic pytest CI/CD Ruff

Anna Assistant

Microsoft Teams AI bot that unifies a consultancy's internal tools — leave tracking, employee handbook, seat booking, CV management — behind a single conversational interface powered by Claude

Python Bot Framework Claude MCP SQLite aiohttp Prometheus Microsoft Graph

Encrypted Chat TUI

Self-hosted terminal chat system built as a Cargo workspace — Tokio async server, Cursive TUI client, and a shared typed ndjson protocol with compile-time checked PostgreSQL queries

Rust Tokio Cursive PostgreSQL sqlx ndjson

Finance Bot

Discord bot that ingests Dutch bank CSV exports, categorizes transactions with regex rules and Claude AI, and streams them to a Google Sheets budget

Python discord.py Claude Google Sheets API Docker

Homelab Infrastructure

Three-device hybrid cloud-home infrastructure with automated cross-device backups, Prometheus monitoring and alerting, recursive DNSSEC resolution, and Cloudflare Zero Trust networking

Docker Prometheus Grafana Tailscale Cloudflare Bash Linux