About Christoph
- Komplexität greifbar machen: Ich extrahiere den Kern aus bestehenden over-engineered Lösungen und erkläre technische Zusammenhänge verständlich
- Schnelle Feedback-Zyklen: Push-to-deploy workflows und kurze Iterationen bedeuten für Sie schnellere Time-to-Market und weniger Risiko
- Messbare Erfolge aus Projekten: 10x höherer Durchsatz bei kritischen Systemen, 3x schnellere Performance, 95% Test Coverage
- Backend: Rust, Kotlin (Mobile + Java-Integration), TypeScript/Node.js, wenn gewünscht Python
- Frontend: TypeScript, React
- DevOps: CI/CD, Docker, Kubernetes, AWS
- Fokus: Stark typisierte Sprachen für produktive und performante Entwicklung
- Greenfield-Projekte: Von der Architektur über die Implementierung bis zum produktiven Betrieb
- Brownfield-Modernisierung: Bestehende Systeme schrittweise verbessern, ohne alles neu zu schreiben
- Performance-Optimierung: Langsame Systeme analysieren und messbar schneller machen
- API-Entwicklung: REST APIs mit OpenAPI für interne Tools oder Kundenschnittstellen
- Team-Support: Code Reviews, Mentoring, technische Dokumentation
English
Fluent
German
Native or bilingual
Experience
- RauchFreelance Software EngineerEDUCATION AND E-LEARNINGJuly 2024 - Today (2 years)Pfaffenhofen an der Ilm, Germany
- For large university: Planning and development of a web-based survey system with automatic speech recognition and participant management
- Planning and development of network and IoT monitoring components, timeseries storage components for these components and a React.js based configuration interface
- tribe29Senior Software EngineerDIGITAL AND ITSeptember 2019 - June 2024 (4 years and 9 months)München, Germany- Improved automation of Checkmk by designing and implementing a RESTAPI based on OpenAPI- Led architectural changes to enhance scalability and maintainability- Collaborated with end users and management to expand the API feature set- Provided customer support and onboarding for the REST API within the team- Reduced implementation errors by refining architecture and user interfaces- Strengthened software reliability through vulnerability analysis andconversion tool development- Increased development efficiency by introducing new technologies andframeworks- Participated in candidate evaluations to support engineering team growth
- Stylight GmbHSenior Lead Software EngineerFASHION AND COSMETICSJune 2012 - June 2019 (7 years)München, Germany- Co-owned and operated a mission-critical infrastructure component central tothe company’s value chain- Led technical interviews and contributed to hiring decisions, ensuring highengineering standards and team fit- Built a scalable web UI framework used across internal tools, improvingdevelopment speed and consistency- Designed and implemented a new image processing pipeline architecture:• Increased throughput by 10× and significantly reduced memory usage• Created and published the Python library “paipa” (available on pypi.org) tosupport the pipeline- Rebuilt the product import system with a focus on testability and scalability:• Achieved over 95% test coverage and tripled processing performance- Led migration of key system components to AWS, enabling:• Autoscaling, self-healing infrastructure, and streamlined push-to-deployworkflows
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