Architekt / Senior Fullstack Engineer

Architect & Senior Full-Stack Engineer with 9+ years in FinTech, insurance, and B2B SaaS. Focused on resilient systems, scalable architecture, and measurable results, including 150% higher transcription throughput and 280% revenue growth.

• Amazon Web Services (AWS)
• Domain Driven Design
• Java (allg.)
• Kubernetes
• Lead Architect
• Lead Developer3 J.
• Postgresql
• Python
• React.ja
• React (JavaScript library)
• Rust
• Suchmaschinenoptimierung3 J.
• Test Automation3 J.

Ein ganzheitlicher Architekt und Senior Full-Stack Engineer mit über 9 Jahren Erfahrung in den Bereichen FinTech, Versicherungen und B2B SaaS-Plattformen. Mit großer Leidenschaft für widerstandsfähige Systeme, klare Architektur und messbare Ergebnisse, einschließlich 150% höherer Transkriptionsdurchsatz und 280% Umsatzwachstum.

Software Architecture Paradigms
Deep understanding of Event-Driven Architecture, Microservices, Domain-Driven Design (DDD), Service-Oriented Architecture (SOA), Clean Architecture, Entity-Control-Boundary (ECB), Test-Driven Development (TDD) paradigms for defining robust, maintainable structural blueprints and resilient system topologies.

Software Release Lifecycles & Delivery Strategy
Expertise in Gitflow, Blue-Green Deployments, Environment Progression (Dev/Staging/Prod), Shift-Left Security, and Release Governance for defining and refining secure, high-velocity software release lifecycles that guarantee zero-downtime enterprise deployments.

Cloud Infrastructure & DevOps
Expertise in AWS, Kubernetes, Helm, ArgoCD, Terraform, Ansible, PostgreSQL + GIS, MySQL, Bare Metal, Jenkins, GitLab CI/CD, Github Actions, and GCP for building scalable and resilient infrastructure solutions.

Full-Stack Programming
Proficiency in a wide range of programming languages including Python, Java, TypeScript, JavaScript, Dart, Rust, SQL, Kotlin, PHP, C, C++, C#, Go, Bash, Scala enabling end-to-end software development.

AI & Machine Learning
Strong background in AI and ML technologies including DSPy, NumPy, TensorFlow, Scikit-learn, PyTorch, Huggingface Transformers, vLLM, and NVIDIA CUDA/cuDNN, applied in real-world FinTech and insurance products. Designing private, cost-optimized AI infrastructure (vLLM, CUDA, Bare Metal) to run LLMs locally, bypassing expensive cloud APIs and ensuring strict data compliance.

Monitoring & Observability
Hands-on experience with Prometheus, Grafana, Loki, ELK Stack, OpenTelemetry, Elasticsearch, Istio, Linkerd, Jaeger, and Sentry for comprehensive system monitoring and observability.

Frameworks & Libraries
Broad knowledge of frameworks including NodeJS, FastAPI, Shopware 6, Actix-web, Quarkus, Django, Flutter, Ansible, Angular, React, Molecular, NestJS, Yii 2, and Flask for diverse application development.

Software Architecture Paradigms
Deep understanding of Event-Driven Architecture, Microservices, Domain-Driven Design, Service-Oriented Architecture, Entity-Control-Boundary, Clean Architecture, Test-Driven Development, and Serverless paradigms.

Developer Productivity Tools
Utilization of GitHub Copilot, Claude Code, Skills, Antigravity, Prompt Engineering and Metaprompting to enhance development efficiency and code quality.

Scrum & Agile Methodologies
Certified Professional Scrum Master I (PSM I) with practical experience leading Agile Scrum teams and applying structured delivery standards in software projects.

Software Architecture Training
Completion of a 15-week Software Architecture Training Program, deepening knowledge in architectural patterns and best practices for scalable system design.