# Sander Bos

> Software engineer based in Zwolle, the Netherlands, specialising in backend development, DevOps, and infrastructure. Open source contributor.

- Role: Software Engineer
- Location: Zwolle, Netherlands
- GitHub: https://github.com/bossan
- Email: mail@bossan.dev

Software engineer with a strong interest in DevOps. Building software and the infrastructure that runs it. Based in Zwolle, the Netherlands.

## About

Passionate software developer with a strong interest in DevOps. I enjoy building software applications and diving into deployment and infrastructure challenges.

Constantly exploring new tools and technologies to improve development and deployment processes. Keen interest in both modern and older technologies.

### Skills

- Python / Django
- C# .NET
- JavaScript / TypeScript
- React / Next.js
- Docker
- Kubernetes
- Helm
- Terraform
- PostgreSQL
- CI/CD
- Redis

## Projects

### modbus-meter-emulator

Emulates an energy meter with modbus communication

https://github.com/bossan/modbus-meter-emulator
Topics: energy-management, home-assistant, modbus, modbus-rtu, solax, solaxpower

### MeshCore

A new lightweight, hybrid routing mesh protocol for packet radios

https://github.com/bossan/MeshCore

### claude-buddy-bridge

macOS menu bar app and Claude Code hooks for the Claude desk buddy BLE device

https://github.com/bossan/claude-buddy-bridge
Topics: anthropic, ble, claude, claude-code, macos, menu-bar

### claude-desktop-buddy-s3

Unofficial M5StickC Plus S3 (ESP32-S3) port of anthropics/claude-desktop-buddy — BLE bridge firmware that shows Claude Code / Claude Cowork permission prompts and session activity on your desk.

https://github.com/bossan/claude-desktop-buddy-s3
Topics: anthropic, ble, claude, esp32, m5stack, platformio

### docker-workshop

Workshop on the basics of Docker

https://github.com/bossan/docker-workshop
Topics: docker, docker-compose, dockerfile

### openpki

An installable Django app that allows issuing, managing and validating certificates.

https://github.com/bossan/openpki
Topics: certificate-authority, django, pki, x509

### dca-bot

Bot for automatically buying crypto at Bitvavo and sending it to an external wallet

https://github.com/bossan/dca-bot
Topics: cryptocurrency, cryptocurrency-exchanges, wallet

### python-keycloak-client

Python Client for Keycloak identity and access management service

https://github.com/bossan/python-keycloak-client
Topics: keycloak, keycloak-client

### django-keycloak

Django app to add Keycloak  support to your project.

https://github.com/bossan/django-keycloak
Topics: django, keycloak, oauth2, openid-connect

## Contact

- GitHub: https://github.com/bossan
- LinkedIn: https://linkedin.com/in/bossan
- Email: mail@bossan.dev

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Canonical HTML version: https://bossan.dev