// Heemskerk, Netherlands · 52.50°N 4.67°E

Jurjen Ladenius

_

"Nerd, Camaro driver, programmer, cloud architect, husband, comic collector and beer lover. LLAP!"

01

Who am I

Born in Leeuwarden, living in Heemskerk with my wife Ilonka (married since 2005). I studied Computer Science at the Hogeschool van Amsterdam.

By day a senior software engineer & cloud architect. By night a homelab operator, Homey app developer, 3D-printing tinkerer, comic collector, photographer and — whenever the weather permits — the guy behind the wheel of a black-and-blue 2010 Chevrolet Camaro 2SS.

The LLAP that closes my bio — Live Long and Prosper — is a quiet nod to a lifelong Star Trek fandom that started, like many Dutch nerds of my generation, in front of a Philips MSX computer.

  • RoleSenior Developer / Cloud Engineer
  • CompanyEffectory, Amsterdam
  • TeamPlatform — DevOps, Auth & Authz
  • CatsZiggy & Ziva (Maine Coons)
Jurjen Ladenius
LLAP 🖖
02

Work & stack

I sit in Team Platform at Effectory — Europe's largest employee-feedback platform, serving 1,200+ organisations across 110 countries. My day-to-day spans cloud infrastructure, identity, and the internal platforms that keep engineering teams moving. I also own the technical side of Effectory's ISO 27001 & SOC 2 compliance — including the BC/DR whitepaper.

Cloud & Azure

  • Azure
  • Bicep / IaC
  • AKS
  • App Service
  • Functions
  • Front Door
  • App Gateway
  • Service Bus
  • Event Grid
  • Cosmos DB
  • Azure SQL
  • Key Vault

Identity & DevOps

  • Entra ID
  • RBAC
  • Azure Policy
  • Azure DevOps
  • Pipelines
  • CI/CD
  • YAML
  • Defender for Cloud
  • ISO 27001
  • SOC 2

Languages & tooling

  • C# / .NET
  • ASP.NET Core
  • Node.js
  • Python
  • PowerShell
  • SQL
  • Docker
  • KQL
  • Git

Make & create

  • Lightroom
  • Photoshop
  • Luminar
  • Topaz
  • Fusion 360
  • Bambu Lab
  • Midjourney

Homey apps I publish

Five open-source apps on the Homey smart-home platform — each one bridging my homelab stack into home automation.

Tautulli

Triggers flows on Plex playback — start, stop, pause, resume.

Arr Video Suite

Sonarr + Radarr status and download-queue management.

homey-sabnzbd

Control the SABnzbd usenet downloader from Homey flows.

homey-komga

Connects the Komga comic server to Homey.

homey-immich

Brings the Immich photo library into automation flows.

03

The homelab

A Proxmox-based homelab hosting a fully self-managed media & automation stack. Every service under my own control — nothing farmed out to a cloud subscription if I can avoid it. The Synology sits behind everything as pure storage.

04

Black 'n Blue

The black-and-blue Camaro 2SS with glowing blue halo headlights in a dark forest

The crown jewel of the garage: a 2010 Chevrolet Camaro 2SS, wearing a signature black-and-blue livery that named the car, the Instagram account, and its own website.

  • Carbon-fibre aftermarket parts via Carbon Addons
  • Pro photography by Elìn De Wilde — light painting, drone, detail
  • Doubles as a vehicle for good — charity drives for ill children
2SStrim
6.2LV8 LS3
2010model year
05

Through the lens

Shot on a Sony A7III — cars, cityscapes, airshows and landscapes. Post-processed across Lightroom, Photoshop, Luminar and Topaz. More on Instagram @jurjen.ladenius.

06

Driving for a smile

Jurjen and Ilonka with the Camaro during the fundraiser rally

For ten years, Ilonka and I have driven the Camaro in the annual fundraiser rally for Stichting Dag met een Lach — a Dutch foundation creating special experiences for children with serious and life-threatening illnesses.

We give children the chance to ride in the Camaro, consistently beat our fundraising targets (152% of goal in 2026), and build & maintain the fundraiser website ourselves. The 2026 rally — the 10th edition — runs to Traben-Trarbach on the Moselle.

I also volunteer with Stichting Opkikker, bringing the car to Opkikker days for seriously ill children and their families. The Camaro has a way of making people smile, whatever they're going through.

Our fundraiser page
07

Off the clock

Comics

962 physical issues catalogued — from Suske en Wiske to Lady Mechanika — plus a digital library on self-hosted Komga.

Beer

945 unique beers on Untappd. Favourite: Westvleteren 12. "I Believe in IPA!"

Gaming

PC, PS5 & Steam Deck. 964 games, 18-year Steam member. Starfield, No Man's Sky.

3D printing

Designed in Fusion, printed on Bambu Lab. Published an MSX lightbox on MakerWorld.

Retro / MSX

Grew up on an MSX 1; still own a Philips MSX 2 NMS8250. Where it all started.

Music

Gothic rock & dark/symphonic metal — Tiamat, Paradise Lost, Epica, Kamelot.

LEGO

Star Wars, Battlestar Galactica & Star Trek. In any conflict, the answer is Star Trek.

Star Trek

Committed Trekkie. LLAP closes every bio for a reason. 🖖

08

Find me

Drop a line at jurjen@ladenius.net — or pick a platform.