Software Architect & Full-Stack Engineer (Java/Cloud). Building scalable backend systems, cloud-native platforms, and pragmatic developer workflows.
Distributed systems, microservices, DevOps/CI/CD, and cloud architecture. Strong in the Java/Spring ecosystems, databases and messaging, and container platforms. I also focus on technical leadership: architecture, platform direction, and delivery enablement.
Backend and architecture — designing APIs and services with maintainability and scale in mind. Cloud and platform — containers, orchestration, infrastructure-as-code, observability-ready setups. Delivery — CI/CD pipelines and developer experience improvements that actually ship.
When I'm not designing systems or shipping code, I enjoy exploring fragrances and diving into economics, politics, and strategy.
Development of a platform for deploying and managing serverless functions hosted entirely on German infrastructure with a focus on data sovereignty, scalability, and developer-friendly APIs.
Leading development of a marketplace platform enabling local franchise stores to manage online orders, inventory, and logistics through a scalable multi-tenant architecture.
Development of multiplayer games and backend frameworks powering a large-scale gaming network with millions of registered users using distributed systems and high-performance networking.
Leading of the development of a marketplace for online orders at local Edeka stores via a franchise system.
Leading the development of mobile games and a gaming platform for skill-based competitions
Development of mini-games and frameworks for a multiplayer network with over 4.4 million registered users, using modern technologies such as Cassandra/Datastax Enterprise, MySQL, Redis, Zookeeper, the client-server framework Netty, Maven as the build tool, and Git as the version control system.
Handling customer inquiries via phone, email, contact form, or (WhatsApp or web) chat, providing information on billing questions, products, prices, tariffs, or contract data, order processing for an electricity or gas supply contract, recording cancellations, revocations, powers of attorney, and death notifications, and documenting concerns in the database.
Conducting and monitoring SARS-CoV-2 PoC antigen tests, swab sampling and documentation of SARS-CoV-2 PCR tests, maintaining customer data, setting up hardware and software, customer support via phone and email, personnel management, and assisting the management.
Maintenance and upkeep of the web presence for affiliated companies, mobile app development with a focus on React Native and TypeScript in the frontend, as well as Java, Spring, and MariaDB in the backend, programming a Siemens PLC (Programmable Logic Controller) for use in an aquaponic system using ladder logic, function block diagram, instruction list, and structured text.