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Hello 👋

My name is Pascal, and I am a software developer from Karlsruhe, Germany.

In 2013, I wrote my first lines of code on my Nintendo DSi using SmileBASIC and Petit Computer. When I got my first computer in 2014, I began learning Java. I developed some small programs and mods/plugins for Minecraft (Server). I found that software development was my passion. Today, I have made software development and DevOps my profession.

Conception and development take up the larger share of my work, from complete applications down to individual interfaces between systems. Then there is deployment, CI/CD and setting up the server infrastructure behind them. More recently I have also been working with AI agents and building the workflows that make them usable in a team.

Alongside my job I keep building my own projects, mostly private tools and prototypes. Some of them are available on my GitHub profile, others I build together with a friend under LazyBytez.

Professional experience

  1. Senior Developer

    Flagbit GmbH & Co. KG, Karlsruhe

    March 2026 - August 2026

    • Redesign of the cross-project deployment process for Shopware 6 and ownership of the central CI/CD processes
    • Building and running cloud environments for customer projects on Microsoft Azure
    • Design and implementation of RAG-based knowledge bases and automated document processing
    • Technical concepts, effort estimates and system audits
    • Introduction of AI-assisted software development with Claude Code (Agentic Development), with a major contribution to the configuration structure and its quality standards
    • Technical contact for customers and service providers in requirements workshops and technical coordination

  2. Fullstack Web Developer

    Flagbit GmbH & Co. KG, Karlsruhe

    July 2022 - February 2026

    • Delivery of customer projects from conception through go-live to ongoing support
    • Design, development and maintenance of e-commerce platforms on Shopware 6 and Magento 2
    • Development and operation of middleware with PHP and Symfony connecting ERP, PIM and e-commerce systems
    • Development of AI applications and process automation with n8n and Azure Logic Apps
    • Safeguarding software quality through automated tests, static code analysis and code reviews
    • Performance optimization of applications and databases through profiling and application performance monitoring
    • Internal training and technical onboarding of new colleagues

  3. Apprenticeship as an IT Specialist for Application Development

    Flagbit GmbH & Co. KG, Karlsruhe

    August 2019 - July 2022

    • Design and development with Akeneo, Magento 2 and Symfony
    • Implementation of ETL processes and interfaces
    • Design and implementation of a declarative middleware framework for interfaces and ETL processes

Education

  1. Technical Vocational College

    Heinrich-Hertz-Schule, Karlsruhe

    September 2017 - July 2019

    • Advanced technical college entrance qualification (Fachhochschulreife)

Certifications

  • Adobe Certified Expert - Adobe Commerce Developer (since 2021)