Behind the Scenes

Here I share technical insights into my projects: How were problems solved? Which technologies were used? What did it cost? No marketing speak, just honest insights – like a developer explaining to a colleague over coffee how they solved a problem.

WooCommerce as SaaS Platform

February 2026 | ~10 min read

How a custom WordPress plugin transforms WooCommerce into a complete SaaS platform with subscription billing, access control, and automated license management – without custom cloud infrastructure.

WordPress Plugin WooCommerce SaaS Licensing

Read article

Snow Load Calculator DIN Standard

February 2026 | ~12 min read

How a WordPress plugin digitizes an error-prone Excel spreadsheet: Snow load calculation according to DIN EN 1991-1-3 plus terrace time calculator – technical requirement digitized and combined with emotional sales argument.

WordPress Plugin DIN Standard API Integration Chart.js

Read article

Shopify Without Apps – Custom Cart

February 2026 | ~10 min read

How Custom Liquid and JavaScript replaces three Shopify apps: progress bar, automatic gift, and product recommendations in the cart drawer. Save €50/month, faster shop.

Shopify Liquid JavaScript Performance

Read article