Solution Architect | Expert in Reliable & Scalable Software | Technical Lead | Mission-Critical Systems, Microservices & API...

9/2023 – 5/2025

Managed an international team of software engineers across Luxembourg and the USA, ensuring 24/7 operational stability for satellite ground control systems. Oversaw system architecture design, IT security compliance (ISO27001, IA-Pre), and cost-effective technological transformations, including cloud migration and infrastructure renewal.

Ensured 24/7 operational stability, handling escalations, incident resolution, and technical problem-solving across teams in Luxembourg and the USA.

Key achievements:
• Led cross-functional collaboration with internal stakeholders, improving workflows and communication.
• Designed secure and scalable architectures for mission-critical operations.
• Recruited and mentored team members, fostering a high-performance engineering culture.
• Managed vendor relationships and contracts, optimizing costs and service efficiency.

E-Procurement, DevOps (allg.), IT Sicherheit (allg.), Teamleiter IT, Manager IT-Infrastruktur, Agile Methodologie, Confluence, Scrum, ISO / IEC 27001, Jira, Solution Architekt, Infrastrukturarchitektur, Budgetierung, Operations Manager, Teamleiter, Stakeholder-Analyse

11/2022 – 9/2023

Led the development and implementation of a real-time satellite data visualization system, ensuring scalability, reliability, and 24/7 operational stability. Designed and deployed a microservices-based architecture in .NET Core, integrated gRPC streaming, and RESTful APIs, and built a WebAssembly frontend using Blazor.

Supported satellite operations, performing troubleshooting, bug fixing, and system maintenance to ensure continuous stability and optimal performance.

Key achievements:
• Architected and developed a cloud-ready solution using Kubernetes and Docker.
• Led an international team of four developers, driving agile execution and sprint planning.
• Built a modern, high-performance frontend, replacing a legacy system with dynamic Web Frontend.
• Designed live streaming capabilities, delivering satellite data visualization in real time.

DevOps (allg.), .NET-Entwickler, API-Entwickler, Full Stack Developer, Agile Methodologie, Confluence, Code-Review, Nginx, C#, Docker, Git, Jira, Microsoft Visual Studio, Typescript, Solution Architekt, CSS (Cascading Style Sheet), Full-Stack, JavaScript, Kubernetes

5/2017 – 9/2022

Developed mission-critical software systems, ensuring high reliability in a 24/7 satellite control environment using Java. Designed and implemented autonomous satellite control solutions, improving operational efficiency. Built a microservice-based architecture with .NET Core, integrating gRPC streaming and RESTful APIs for seamless data communication.

Supported satellite operations, performing troubleshooting, bug fixing, and system maintenance to ensure continuous stability and optimal performance.

Key achievements:
• Extended existing Java-based satellite control components while maintaining stability in a production environment.
• Implemented ActiveMQ, ZeroMQ, gRPC, and RESTful interfaces for real-time satellite communication.
• Built Blazor-based WebAssembly applications for interactive satellite data visualization, replacing legacy systems.
• Led agile sprint planning, backlog refinement, and continuous delivery, ensuring successful software deployments.

C (Programmiersprache), Microsoft SQL-Server (MS SQL), Scrum-Master, IT-Projektleiter, API-Entwickler, Full Stack Developer, Agile Methodologie, Confluence, Scrum, Code-Review, Nginx, .Net, C#, C++, Docker, Git, Jira, Typescript, Debian Linux, OpenSuse, Red Hat Enterprise Linux (RHEL), Windows Server (allg.), Solution Architekt, CSS (Cascading Style Sheet), JavaScript, Kubernetes, Stakeholder-Analyse