Cloud platform with web-based User Frontends to:
- sell digital city vouchers to customers online and at PoS
- handle digital payments
- manage merchants and their information required for presentation in the shop and payout management
- Support merchants at PoS to invalidate vouchers and manage their received payouts
- provide multi tenancy (manage several cities in the same application instance)
Trainer for Cloud Computing, Docker, Kubernetes, and more.
Moved the Java Swing codebase to GitHub (over 1300 stars, 50k downloads per month),
introduced CI/CD, modernized the legacy codebase, and built a core team of over 7 developers
for quick reviews of pull requests.
Definition and implementation of a highly scalable Cloud-based load testing system for microservices. Based on Kubernetes and customized to the needs of the customer including tracability, metrics, and reporting components.
Design and implementation of
BONISTA, a mobile receipt management app built with Flutter, Java, and Kubernetes. Design
and implementation of an analysis software application for Siemens Mobility TrainIT with Spring
Boot and AWS.
Consulted a Munich-based IT service organization of the statutory health insurance about the implementation of a private Cloud platform including OpenShift, Cloud
Foundry, and Kubernetes.
Area of Research: Distributed Systems, Cloud Computing, Platform as a Service, Application
Portability, Microservices
Area of Study: Distributed Systems and Systems Engineering, Process-Based Systems, Service-
Oriented Architectures, Web Services
Rolling Stock, Versicherungen, Handel
Cloud platform with web-based User Frontends to:
- sell digital city vouchers to customers online and at PoS
- handle digital payments
- manage merchants and their information required for presentation in the shop and payout management
- Support merchants at PoS to invalidate vouchers and manage their received payouts
- provide multi tenancy (manage several cities in the same application instance)
Trainer for Cloud Computing, Docker, Kubernetes, and more.
Moved the Java Swing codebase to GitHub (over 1300 stars, 50k downloads per month),
introduced CI/CD, modernized the legacy codebase, and built a core team of over 7 developers
for quick reviews of pull requests.
Definition and implementation of a highly scalable Cloud-based load testing system for microservices. Based on Kubernetes and customized to the needs of the customer including tracability, metrics, and reporting components.
Design and implementation of
BONISTA, a mobile receipt management app built with Flutter, Java, and Kubernetes. Design
and implementation of an analysis software application for Siemens Mobility TrainIT with Spring
Boot and AWS.
Consulted a Munich-based IT service organization of the statutory health insurance about the implementation of a private Cloud platform including OpenShift, Cloud
Foundry, and Kubernetes.
Area of Research: Distributed Systems, Cloud Computing, Platform as a Service, Application
Portability, Microservices
Area of Study: Distributed Systems and Systems Engineering, Process-Based Systems, Service-
Oriented Architectures, Web Services
Rolling Stock, Versicherungen, Handel