Expert IT Consultant
Lufthansa Industry Solutions · Frankfurt am Main, Germany
2022–present
- 7
- developers led (2 years, cross-functional)
- 8
- production applications delivered & maintained
- ~3,000
- active users on flagship application
- Led a cross-functional team of 7 for 2 years as Technical Lead and Software Architect — also acted as Product Owner on select client engagements.
- Delivered and maintained 8 production web applications across banking, security-operations, and aviation clients, owning security, architecture, and technical quality.
- Built and shipped a public, PCI DSS-certified ticketing platform (ticketing.lufthansagrouphangar-one.com) for Lufthansa Group's jubilee exhibition — a client-facing, publicly accessible production release.
- Built an AI agent-driven request-fulfillment system in Mendix for tool and product ordering: agents autonomously interpreted and completed requests, escalating to human-in-the-loop review only when unable to resolve a request independently.
- Delivered production applications on the Mendix low-code platform — including custom Java actions and widgets — with REST API integrations and SSO (OpenID Connect); owned Kubernetes-based deployment as part of DevOps responsibilities.
Client engagement · ING Bank
Reviewed and approved information-system changes made by technicians for security compliance before release; identified and flagged security-relevant errors.