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

10/2025 – 12/2025

Analytical and architectural engagement to enhance the efficiency and scalability of ActiveMQ Artemis‑based messaging. Focused on deep system and configuration analysis, production monitoring, and stakeholder alignment to ensure resilient real-time message delivery and sustainable growth.

Key Responsibilities and Experiences:
- System Analysis & Stability Improvements: Investigated Artemis configuration and queue lifecycle to identify potential resource and performance bottlenecks.
- Production Environment Monitoring: Used Kibana dashboards and various logs to analyze live system behavior and detect inefficiencies.
- Test Program Development: Implemented simulation tools to replicate production conditions and validate hypotheses in Java.
- Documentation & Stakeholder Communication: Delivered technical documentation, Confluence concept pages, and presented findings with improvement proposals.
- Strategic Planning: Suggested architectural updates, next steps and defined requirements for a system capable of scaling reliably across future deployments.

Technologies and Approach: Artemis (ActiveMQ), Java, Maven, Git, Kibana, Jira, Confluence, Technical architecture analysis, root‑cause investigation, software architecture, system scalability planning, stakeholder presentations

Confluence, Apache Maven, Git, Jira, System Architektur, Solution Architekt, Technische Dokumentation

7/2025 – 9/2025

Strategic engagement to define the operational architecture and support launch readiness planning for a new LEO satellite mission. Focused on discovery, conceptual design, and vendor alignment to lay the foundation for future implementation phases.

Key Responsibilities and Experiences:
- Stakeholder Discovery & Analysis: Conducted interviews and workshops to gather operational requirements. Identified critical gaps and compiled a discovery log for further analysis.
- Architecture Development: Designed a comprehensive Mission Operations Architecture Framework, covering business processes, application landscape, data flows, and infrastructure needs. Included both on-premises and cloud deployment scenarios.
- Launch Readiness Planning: Supported the definition of launch preparation goals, LEOP roles, and draft procedures. Facilitated initial coordination with satellite manufacturers and ground control software providers.
- Finalization & Transition: Delivered a concept handbook, launch readiness checklist, and gap register. Provided strategic recommendations on team structure, tool selection, and execution roadmap.

Technologies and Approach: Microsoft Office Suite (PowerPoint, Word, Excel, OneNote), Strategic architecture planning, stakeholder engagement, requirements analysis, gap analysis

Infrastrukturarchitektur, Softwareanforderungsanalyse, Solution Architekt, Stakeholder-Analyse, Technische Dokumentation

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