04.11.2026 aktualisiert
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100 % verfügbarPrincipal Software Architect & Techn. Advisor | Python | AI, Security, Cloud | Energy, Healthcare
Tübingen, Deutschland
Weltweit
Diploma in Computer Science and Electrical EngineeringÜber mich
Principal Software Architect & Senior Python Expert (20+ years). Focus on Python/FastAPI, cloud, security architectures, AI, Cyber Resilience Act (CRA) compliance, and complex integrations. Consulting, architecture, reviews, and hands-on delivery for energy, healthcare, research, and public sector.
Skills
APIsKünstliche IntelligenzAnwendungsarchitekturSoftware ArchitectureRequirements EngineeringSolution ArchitectureSqlalchemyBackendTerraformArtificial Intelligence Markup Language (AIML)
Software Architecture & Technical Advisory
Python & Backend Engineering
Security, Identity & Compliance
Cloud, DevOps & Platform Engineering
AI & LLM Integration
Data, Search & Integration
Web, CMS & Publishing
Industries
Technologies
Architecture and modernization of complex software systems, solution architecture, architecture and code reviews, technology selection, technical risk assessment, requirements engineering, and API and integration design. Technical advisory and sparring for CTOs, Product Owners, and development teams. Extensive experience with long-running, business-critical platforms and the technical modernization and remediation of legacy systems.
Python & Backend Engineering
30+ years of Python experience. FastAPI, Pydantic, SQLAlchemy/SQLModel, Flask, REST APIs, microservices, distributed systems, asynchronous processing, test automation, and performance optimization. Hands-on development as well as technical leadership, mentoring, code reviews, and troubleshooting. Focus on robust, maintainable, and testable backend architectures.
Security, Identity & Compliance
Security by Design, OAuth2/OIDC, Keycloak, authentication and authorization, secure APIs, secrets management, dependency and vulnerability management, Software Bills of Materials (SBOM), and software supply chain security. Technical assessment and preparation for regulatory requirements such as the EU Cyber Resilience Act (CRA).
Cloud, DevOps & Platform Engineering
Azure, AWS, Docker, Terraform, CI/CD, Linux, GitLab/GitHub, deployment automation, monitoring, and operations. Experience with cloud-native, hybrid, and on-premises architectures, container platforms, and highly available services.
AI & LLM Integration
Design and integration of LLM and AI capabilities into professional software products. Local and cloud-based models, Ollama, AI agents, structured AI workflows, prompt engineering, guardrails, and privacy-focused AI architectures. Extensive hands-on use of AI throughout the software engineering lifecycle, including analysis, architecture, implementation, testing, refactoring, and documentation.
Data, Search & Integration
PostgreSQL, MongoDB, Redis, Pandas, Polars, ETL, data migrations, search technologies, APIs, and complex data pipelines. Experience with structured domain-specific information, large content repositories, and integration scenarios involving heterogeneous systems.
Web, CMS & Publishing
Extensive experience with Plone/Zope, XML, HTML, PDF generation, CMS architectures, migrations, and electronic publishing. Architecture, design, and implementation of complex content management, forms, and publishing solutions.
Industries
Energy & Renewable Energy, Healthcare & Medical Software, Research & Higher Education, Public Sector, Publishing, and Manufacturing.
Technologies
Python, FastAPI, Pydantic, SQLAlchemy, SQLModel, PostgreSQL, MongoDB, Redis, Docker, Azure, AWS, Terraform, Keycloak, OAuth2/OIDC, REST, Linux, CI/CD, GitLab, GitHub, Plone, Zope, XML, Pandas, Polars, Typesense, Ollama, LLMs, AI Agents.
Erfahrung
Berufserfahrungmehr als 10 Jahre
Freelancer seit2004
Sprachen
DeutschMutterspracheEnglischverhandlungssicher
Projekthistorie
Realisierung des Leitlinien Portals www.onkopedia.com auf Basis von Plone und XML Technologie
- Design und Architektur eines neues Billing Systems.
- Python Coaching
- Mentoring
- AWS
- Python
- MVP
- Proof-of-Concept