Lead Software Engineer – AI Systems Integration

3/2024 – offen

• Designed and developed systems based on AI-enhanced Python applications, advanced automation scripts, and custom Dynatrace extensions to drive auto-remediation, custom metric processing, and specialized multi-source monitoring (SQL, Prometheus, JMX).

• Designed, evaluated and extended infrastructure observability solutions using Dynatrace, OpenTelemetry, and Grafana services; defined improvements that increased the performance and observability of custom infrastructure components (15% of all monitored entities).

• Delivered technical solutions and architectural advisory across enterprise client environments, managing infrastructures for 5 active customers (each customer has more than 1000 Servers and VMs in their infrastructure).

Consultant, Software Architecture, Python

12/2023 – 2/2024

• Owned 5 internal Spring Boot-based services that extend the core FNT Command platform, implemented seamless integration with the main product.
• Reviewed and optimized backend applications to strengthen platform maintainability, API integration, and delivery quality.
• Collaborated with cross-functional product teams on technical architecture decisions and feature implementation details.

Adaptive Software Development (ASD), Software Architecture

3/2019 – 11/2023

• Developed a microservices infrastructure comprising four web portals (including the Winterhalter Customer Portal, Winterhalter Connected Wash, and Managed Fleet Service), more than 20 IoT and message-processing microservices, based on Angular, Spring Boot, Spring Integration, and Spring Security frameworks. The existing infrastructure simultaneously receives and processes IoT messages from more than 2,000 IoT devices.
• Drove the infrastructure migration from Docker Swarm to Azure AKS and transition of microservices into a Kubernetes-based cloud platform.
• Provided technical guidance to the team, conducted code reviews, managed GitFlow merge requests,
documented key architectural decisions, established internal code-quality standards.

• Managed the onboarding of 3 new developers; reduced the duration of the onboarding process by 30%.
• Maintained and optimized CI/CD pipelines across GitLab, Jenkins, SonarQube and artifact repositories.
• Improved aggregation and processing of logging and monitoring data with FluentD, Kibana, Prometheus, Alertmanager, and Grafana.
• Coordinated the collaboration between the development and security teams.
Key Portals Delivered:
-Hyperlink entfernt- (Winterhalter Customer Portal)
-Hyperlink entfernt- (Winterhalter Connected Wash)

Softwareentwickler