Selected Projects
A selection from over nine years of experience building complex systems.
IT Architect & Lead Developer
Cross-team responsibility for four product teams: transition architectures, anti-corruption layer, cloud-native route planning (GCP Cloud Run), and introduction of AI agents in the logistics domain.
- Technical leadership across 4 intralogistics teams (5–11 members each)
- Designed and implemented an anti-corruption layer for legacy system replacement
- Introduced agentic coding and AI solutions (chatbots, autonomous agents on GCP)
- Built domain-wide metrics architecture via Kafka, PowerBI, and Grafana
Requirements Engineer, Solution & Software Architect
Requirements analysis, solution architecture, and software development for passenger and operations systems of German public transport associations and companies.
- Software for transport associations and operators (AVV, KVB, RMV, and others)
- End-to-end responsibility from requirements gathering to architecture decisions
- Close collaboration with public transport domain stakeholders
Machine Learning Engineer
Development of an AI system for detecting space debris in image data from ground and space telescopes — as part of an ESA competition with a €100,000 prize.
- Trained CNNs, LSTMs, and residual layers for classification and localization
- Built ML pipeline and training infrastructure on Google Cloud
- Designed robust validation and evaluation metrics
Senior Developer & Tech Lead
On-site consulting and implementation of integration, migration, and customization projects for financial service providers across the DACH region.
- Led client projects at financial institutions in Frankfurt, Cologne, Düsseldorf, Wiesbaden, Hanover, and Luxembourg
- Implemented cloud-on-prem hybrid solution based on Camel, Spring Boot, and Kubernetes
- Supported and implemented IT-security-first strategy alignment
Solution Architect & Lead Developer
COTS evaluation, make-or-buy decisions, Kafka migration, and development of an anti-corruption layer middleware for the transport control team.
- Re-evaluated COTS software and developed a new product strategy
- Built middleware as anti-corruption layer between corporate IT and third-party software
- Migrated from JMS (IBM MQ) to Kafka after redesigning data structures for DDD and EDA
- IT-security-first: server updates, MFA, network segmentation, endpoint protection