With over 13 years of experience in building high-load systems and processing massive data (>10 TB), I specialize in transforming complex legacy monoliths into scalable, modern architectures.
🚀 What I do:
- Scalability & Performance: Experienced in optimizing critical endpoints (from 60s to <2s latency) and handling high-traffic environments.
- Modern Tech Stack: Expert in PHP 8.x and Go. I love building efficient, concurrent systems.
- Architecture: Strong advocate for Clean Architecture, SOLID, and Design Patterns. Expert in refactoring and database optimization.
- Infrastructure: Deep knowledge in asynchronous processing with RabbitMQ and full-stack observability (Grafana).
🛠 Current Projects & Interests:
- Langokit: An AI SaaS for language learning built with Go and LLMs.
- SalatBar: Resource planning tool focused on Clean Architecture principles.
- BooksProject: Books tracker focused on Java and Spring Boot.
- Open Source: I maintain and modernize long-term community archives (Wolgadeutsche.net).
📫 How to reach me:
- 📍 Based in Münster / Rheine, Germany
- 💼 Seeking roles as Software Architect / Staff Engineer
- 💬 Ask me about: Backend optimization, Go concurrency, or system design.
🎓️ Currently learning:
- Exploring Enterprise Java & Spring Boot for large-scale systems.
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