About

Office hours

I work as a system development engineer II for Amazon AWS, where I design, develop, run and improve systems to support the fast-growing AWS infrastructure.

Skills

My areas of expertise include:

  • Troubleshooting and problem solving
  • High-availability systems
  • Expert Linux/FreeBSD sysadmin
  • C and Python programming
  • Operating systems internals, down to the kernel
  • Amazon AWS Certified Solutions Architect - Associate

To keep my skills relevant and out of curiosity, my personal services are self-hosted on a dedicated server for more than 10 years:

  • FreeBSD and Linux systems
  • Virtualization/containers: from Linux-VServer, OpenVZ, FreeBSD jails to Proxmox
  • Web hosting: Nginx, Apache, LetsEncrypt
  • Databases: MySQL, Redis
  • Mail hosting: Postfix, Dovecot, Roundcube, Rspamd, Bogofilter, Procmail, Fetchmail, Offlineimap
  • Monitoring: Prometheus, Grafana
  • Various services: git repositories, wiki, vpn, backups, personal cloud, …
  • Configuration management: Ansible, CFEngine

!Office hours

I have a keen interest in everything related to the environment and try to do my best:

I read a lot of nonfiction books, mostly about science (astronomy, environment, climate change, …), philosophy and personal development. Besides that, I swim, try to play the guitar and learn how to draw (pencil)

Books

Opensource contributions

Contact

ipv6 certification