I wrote my first line of code at age 20, starting out with C# before diving deep into low-level C and C++. Working with C/C++ in private projects for hardware engineering and game development laid a strong foundation for my understanding of memory management, performance, and hardware-level mechanics.

When I discovered Java, it quickly became my primary language of choice for building robust enterprise systems. Today, I specialize in:

I enjoy the entire software lifecycle—from architectural system design and implementation (within Scrum environments) to continuous delivery and operation (CI/CD pipelines).

Designing high-throughput, secure, and maintainable systems using modern Java (21+), Spring Boot, and explicit database paradigms.

While my heart belongs to the backend, I bring solid hands-on experience in frontend technologies (TypeScript, React, Angular, and HTML5) to collaborate seamlessly with frontend teams and build well-integrated APIs.

My approach to software engineering is rooted in the conviction that high-quality code must not only solve today's requirements, but remain maintainable, secure, and adaptable for years to come.

Building systems with tight cohesion and clear boundary separation. I focus on highly decoupled components and reusable core utilities that streamline development across the entire codebase and reduce redundant work.

Clear documentation belongs alongside the code it describes. I place strong emphasis on precise API contracts, comprehensive functional documentation, and Architecture-as-Code to eliminate onboarding friction for team members.

Code is read far more often than it is written. I favor explicit, self-documenting naming and clean control flows over overly clever or nested logic. Excellent code leaves no ambiguity regarding its underlying intent.

I actively leverage modern language features and design paradigms wherever they measurably enhance performance, type safety, and code clarity.

A centralized Identity, Access Management & Single Sign-On (SSO) service engineered as a decoupled proof-of-concept (POC) and actively reused across private projects.

• OIDC & Token Lifecycle Management: Full OpenID Connect implementation handling backend-side JWT issuance, secure refresh token rotation, and single sign-on authentication across connected client applications.
• Pluggable Identity Sync: Built around an extensible provider interface—currently integrated with HRWorks via webhooks and scheduled reconciliation, but easily replaceable with alternative HR or IAM backends.
• Role-Tailored Administrative UI: Minimalist self-service and management interface supporting password changes, GDPR/DSGVO data exports, application integration management, and dedicated auditor access views.

An internal productivity suite designed to optimize daily engineering workflows and minimize context switching.

• Full-Stack Workspace: Modern React/Vite/TypeScript frontend backed by a robust Java & Spring Boot backend.
• Hybrid Data Layer: Combined relational (PostgreSQL) and document-based (MongoDB) persistence tailored for unstructured ticket notes alongside transactional application data.
• API Integrations: Seamless REST integration with GitLab & Redmine to centralize task tracking, merge requests, and project metrics into a single interface.
• Containerized Deployment: Fully orchestratable local environment setup using Docker Compose for isolated multi-service development.

• LinkedIn:LinkedIn Profil
• Location: North Rhine Westphalia, Germany / Remote