GitLab CI

GitLab's integrated continuous integration and delivery system, configured through pipeline files in the repository.

3 projects using GitLab CI

Personal Portfolio Website (this site)

A modern static website built with Zola static site generator to showcase personal coding projects and skills. The site is deployed using Cloudflare Pages and is built with CI.

Timeframe: 2025

Enterprise Web Application for Meat Producing Industry

Web-based enterprise application for the meat producing industry (Schlachthof). Based on the same self-developed platform used for the courier logistics application, featuring integration of domain-specific import and export interfaces (e.g. EDIFACT) and generation of domain-specific PDF documents to fulfill regulatory requirements applicable to the meat processing industry in Germany. As of 2025, this application is still in active use.

Timeframe: 2015 to 2020
 as Freelancer

Enterprise Web Application for Courier Logistics

Web-based enterprise application for courier logistics with carrier interfaces for 'derKurier', FedEx and GLS. Features automatic bookkeeping, invoicing, tax calculations, way bill generation and remote printing. Additional interfaces for payment imports using FinTS and exports to Datev, Stotax, Lexware. Built with self-developed backend framework including custom ORM and user rights management with full separation of frontend SPA and backend.

Timeframe: 2014 to 2020
 as Freelancer