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Software
Developer
+ sysadmin.

site uptime: calculating...
3+
Years coding
Headaches
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--- -- ----
NL / UTC+1

about me
Who's behind the keyboard

lenne@homelab ~ $
$ whoami
TheRealLenne [dev/sysadmin/tinkerer]
$ cat skills.txt
JavaScript, Python, Bash
Linux (Debian btw), Nginx, Docker
Raspberry Pi, Networking, HTML/CSS
$ uptime
up 3 years, load avg: high, caffeine: critical
$ ls ~/projects
web-apps/  homelab/  pi-stuff/  ...
$ _

expertise
What I work with
Web Development
Full-stack websites and apps, from static landing pages to dynamic platforms. Clean code, fast load times, no bloat.
HTML/CSSPythonJavaScript
Linux & SysAdmin
Server setup, hardening, automation. I know my way around a shell and I'm not afraid of config files.
DebianNginxBashSSH
Raspberry Pi
Homelab setups, GPIO hacking, network tools, media servers — if it runs on a Pi, I've probably tried it.
Pi OSGPIOPythonDocker
DevOps & Infra
Containers, self-hosted services, and keeping things running. If it can be automated, it will be.
DockerGitNginxVPS

writing
From the blog
Web dev, Socials 2026-04-20
Nexora released
Connect, share, belong
Read post
Raspberry Pi, Linux, Home Server, Networking 2026-03-07
Network-Wide Ad Blocking on Raspberry Pi
Your router doesn't care what websites look like. Make it block ads before they even reach your devices.
Read post

contact
Let's talk

Got a message?
Hit me up.

Open to collabs, or just nerding out about Linux and Raspberry Pi builds. Drop a message and I'll get back to you.

response_time.sh
$ ping lennerutten.nl
PING lennerutten.nl (127.0.0.1)
64 bytes: icmp_seq=1 ttl=64 time=usually fast
Response guarantee: within 24h