About Me

I am an experienced software developer, working as a freelancer since 2019. Before that, I worked in various small and large companies; the latest company I worked for was SAP. Due to that, I have a certain affinity towards the modern SAP technologies: SAP HANA, SAPUI5, the SAP Cloud Platform, and the programming languages Java and JavaScript. Other technologies that I have a lot of experience with are Python (with e.g. Django or FastAPI), Kotlin, Scrapy, Scala and DevOps technologies like Docker, Kubernetes, Helm and several CI/CD environments.

Core Competencies

  • Software development in Python

    • Web applications with e.g. Django or FastAPI
    • Automation of processes
    • Extraction of information, e.g. from web sites (with Scrapy) or from Excel, CSV or PDF files
    • Export of data into e.g. Excel, CSV, PDF

  • Software Development in Java

    • with Spring or Spring/Boot frameworks
    • Integration of external services, e.g. e-mail, OData, ReST services

  • Development of business applications on SAP BTP (formerly SAP Cloud Platform)

    • JavaScript on the frontend and Java or OData services as backend
    • SAPUI5 as frontend framework
    • Deployment on the SAP BTP (Business Technology Platform)

  • DevOps

    • Docker
    • Kubernetes
    • Hashicorp Nomad
    • Helm
    • Jenkins
    • Gitlab CI/CD
    • AWS, Azure, SAP BTP

In all mentioned areas, I cover all aspects from new development, feature enhancements and debugging to deployment.

Social/Business Networks

Networks with a technical Focus