My Career Journey
A timeline of my professional experience in software development and system administration.
Professional PHP Developer
CurrentStoll von Gáti GmbH
Backend PHP development with a focus on building and maintaining RESTful APIs using the Laminas Framework and Doctrine ORM. Involved in the conception and implementation of complex customer projects, including finders and configurators. Alongside feature development, I drive internal modernization efforts such as migrating from SVN to Git, rebuilding CI/CD pipelines during the Jenkins phase-out, and supporting deployment processes. I also help integrate AI-assisted workflows to improve development efficiency and quality.
Software Engineer
PohlMedia Distribution UG
As a software developer, I was instrumental in building the 'Toolstone' brand with C#, emphasizing privacy and security. I maintained and updated partner brand websites using WordPress and Elementor, managed customer service to ensure efficient support, and spearheaded the development of a SaaS platform that automated software distribution on Amazon via discount codes—including handling physical deliveries.
Founder
AP Supplements UG
As the founder of my company, which distributes dietary supplements, I gained extensive experience in sourcing, labeling, marketing, and importing products. My primary focus was on implementing digital marketing strategies—especially through social media—which allowed me to effectively position our products and drive business growth. Leveraging my technical skills, I established and optimized an e-commerce shop to ensure a smooth sales process and provide excellent customer service.
Professional PHP Developer
FoundersLane
As a DevOps specialist and PHP developer, I applied agile methods and worked extensively with PHP throughout our projects. I managed Kubernetes clusters using Rancher, implemented Docker-based solutions for containerization, and continuously fostered DevOps culture. My responsibilities also included working with SQL and developing a rapid prototyping framework to accelerate our workflow.
Junior PHP Developer
CHECK24
As a backend PHP developer on the Core/API team, I was responsible for developing APIs using Zend Framework and Swagger, designing microservice-based architectures, and working extensively with MySQL and SQL databases. I set up CI/CD pipelines with Jenkins, managed version control with Git, and embraced agile workflows using Jira.
Owner
Hostisan
As the owner of a server hosting business, I was responsible for the setup, management, and automation of virtualized Linux servers. My focus was on developing efficient hosting strategies using Proxmox and QEMU for virtualization, and optimizing networking and infrastructure. I automated processes with Jenkins and designed bespoke software solutions to ensure smooth and scalable server provisioning.
Developer (Apprenticeship)
Portunity
As a software developer, I focused on backend development using PHP and object-oriented programming, working with MySQL databases and frameworks like Zend and Doctrine. My role included managing Linux servers, setting up virtual environments using Vagrant, and implementing storage solutions with S3 and Ceph. I routinely solved technical challenges, established VPN connections, and ensured reliable code management with Git.
Selected Works
A selection of projects I've worked on, showcasing my expertise in backend development and system administration.