Hi, my name is

Johannes.

I craft solid systems

A passionate software engineer with a love for clean code, sustainable software architecture, and smart home technology. I design and lead the development of scalable systems, build BLE-based tools, and automate everything I can — at work and at home.

About Me

I’m a backend engineer with a passion for building robust, scalable systems and improving code quality across teams. My professional focus lies in cloud-native development, microservices, BLE tooling, and clean software architecture.
I enjoy mentoring, leading teams, and driving knowledge sharing through formats like exchange sessions and Pair/Mob Programming workshops.
In my free time, I love experimenting with smart home automation and integrating various systems to make everyday life a bit more clever.

I’m currently working as a software engineer at CGI, helping teams deliver reliable software with purpose and precision.

Here are a few technologies I've been working with recently:
  • Java
  • Kotlin
  • Spring Boot
  • Quarkus
  • Docker & Kubernetes
  • Kafka
  • Terraform
  • GitHub Actions
  • BLE (Bluetooth Low Energy)
  • Smart Home (in my free time)