Timotheos Samartzidis
Systems Thinker | Enterprise Architect
AI & technology strategy · Governance & security
I’m a systems thinker working at the intersection of Enterprise Architecture, AI and technology strategy. I connect patterns across technology, organizations, regulation and human behavior to turn complexity into better architectures and decisions. My focus is on AI for Leaders, agentic systems, governance and security — building the conditions for intelligent systems to create value without losing control. I’m passionate about behavioural psychology and see marketing as a central part of transformation.
Professional experience
July 2026 – PresentPrincipal Systems / IT-Architect EngineerR+V Versicherung AG · Center of Excellence Enterprise Architecture · Wiesbaden
Enterprise architecture at the intersection of technology strategy, AI and organizational systems. One of several principal architects contributing to the scale-up of an AI-enabled software engineering proof of concept towards enterprise adoption.
- SDLC and platform foundations: help structure a common software development lifecycle and its supporting platform, including Coder development workspaces.
- Architecture development: structure requirements and develop technical concepts, architecture documentation and decision inputs with peer architects and delivery teams.
- Governance and security: connect platform design with agent identity, access boundaries, human approvals, guardrails and evidence requirements for governed software delivery.
- Enterprise collaboration: work with platform engineering, IAM and Group Security on how agentic systems and modern development environments can operate safely at enterprise scale.
2024 – 2026Business Consultant IT-ComplianceR+V Versicherung AG (R+V Re) · Wiesbaden
IT compliance and architecture governance for reinsurance, connecting business stakeholders, systems engineering, Group Security and management.
- Advised on DORA implementation with systems engineering: business continuity, resilience testing, incident reporting, service levels and third-party risk.
- Supported IT asset classification in Archer GRC, protection requirements, information risk assessments, security documentation and asset monitoring.
- Worked on IAM/PAM authorization architecture and Nexis access governance with systems engineering; advised on security-by-design, cloud and vendor governance.
- Coordinated individual data processing (IDV) inventory processes, security concepts and records of processing activities.
- Contributed to AI use-case risk assessments and AI compliance discussions with the AI services team.
- Co-prepared and co-facilitated workshops on AI, data, information risk and security.
- Contributed to simplifying the internal control system and harmonizing governance processes across business, systems engineering and Group Security.
- Worked with management and the works-council technology committee on IT codetermination topics and a leaner framework agreement.
March 2019 – December 2023Engineering & Technology LeadershipLIME Medical GmbH · Mainz
Progressed from software engineering into development, technology and concepts leadership for connected rehabilitation products, bringing a holistic view across the therapy device, user experience and cloud services.
Software Engineer (2019–2020) · Head of Development (2020–2022) · Head of Technology (2022–2023) · Head of Concepts & Innovation (2023)
- Led a multidisciplinary team of around 17 people covering cloud applications, hardware, firmware, mobile applications and backend infrastructure.
- Guided day-to-day technical decisions and advised the CEO on technology direction, architecture and major system choices.
- Contributed to candidate selection and direct sourcing alongside the company recruitment process; supported team development and collaboration.
- Connected user experience, hardware, software and backend services across AnyHand, AnyTrack / Novio Hand and Novio Rücken.
- Developed cloud and backend architecture, security concepts and Kubernetes-based infrastructure with DevOps and CI/CD practices.
- Achieved the agreed product and technology deliverables with the team and product owner, including development and release preparation for Novio applications in collaboration with Bauerfeind.
- Contributed creative and usability perspectives, including onboarding, engagement and behavioral design to support sustained therapy use.
- Coordinated grey-box application security testing with turingpoint, including technical evidence preparation and liaison with assessors.
- The assessment supported Bauerfeind’s evaluation of LIME as part of its participation in the company.
2018 – 2019Software Developer & Architectm-result GmbH
Data pipeline architecture, system integration, Python, C#, .NET, SQL, MongoDB
2013 – 2018Research AssistantFraunhofer IGD & Various Institutions
Applied research in biometrics, computer vision and systems architecture.
- Fraunhofer IGD: Applied research in biometrics (UV/Face recognition, attack detection), CV-based defect detection, and virtual fitting system architecture.
- Steinbeis / Hochschule RheinMain: Lab automation systems and 3D printing technology pipelines.
Skills and knowledge
Enterprise architecture & frameworks
Systems Thinking, Enterprise Architecture Management, Solution Architecture, Architecture Governance, Reference Architectures, Agentic Development Platform Architecture, Agentic SDLC Design, Control-Plane Design, Technical Debt Management, Architecture KPIs, ARIS, Alfabet, Archer GRC, Systems Integration, IT Strategy Development, Technology Evaluation & Selection, Standardization
Governance, compliance & risk
DORA, VAIT, ISO 27001, ISO 13485, IEC 62304, ISO 14971, GDPR, MDR, FDA, EU AI Act, BSI, IKS, SOC 2, Zero Trust for Agents, Agentic Threat Modelling (Prompt Injection, Tool Misuse, Exfiltration), Policy-as-Code, Machine-Readable Compliance Evidence, Risk Management, Third-Party Risk, Operational Resilience, Business Continuity
Technology stack
Agent Harness Design, Agent Runtimes, Skill & MCP Lifecycle Governance, Non-Human Identity, Task-Scoped Capabilities & Short-Lived Credentials, AI Security Gateways, AgentOps & Observability, Coder / Cloud Development Workspaces, Egress Control, Software Supply-Chain Governance, Codex / Cursor / Claude Code AI Development, Agentic AI Systems, Multi-Agent Orchestration, LangChain, RAG, Vector DBs, ML/AI Governance, Python, Kubernetes, Docker, AWS, Azure, GCP, DevOps, CI/CD, Terraform, Nexis, Confluence, Jira, C++, C#, .NET, MongoDB, SQL
Leadership & methods
Technology Strategy, CEO Advisory, Agile, Scrum, SAFe, Design Thinking, Change Management, Cross-functional Leadership, Stakeholder Management, Innovation Strategy, Team Development, Product Usability, Behavioral Design
Academic foundation
Education
Master of Arts · Leadership in Creative Industries
Hochschule Darmstadt
Bachelor of Arts · Digital Media
Hochschule Darmstadt · Cork Institute of Technology
Applied Physics
Hochschule RheinMain, Wiesbaden
Languages
- German · Native
- Greek · Native
- English · C2 Proficient
- French · A1 Elementary
- Spanish · A1 Elementary
Areas of focus
Enterprise Architecture & IT Strategy · Architecture Governance & Compliance · Cloud & Solution Architecture · AI-Driven Architecture & Agentic Systems · Systems Thinking & Complexity · Technology Innovation & Transformation · Risk Management & Technical Debt
Certifications and courses
Design Control for Medical Devices
Medical Software Development EN 62304
Regulatory Affairs for Medical Technology
Agentic AI Solution Design Patterns
Building Agentic AI Systems
How to Become a Thought Leader
KI für Manager:innen
KI für die Leitungsebene
RPA, AI, and Cognitive Tech for Leaders
Recognition & recommendations
“Ein fachlicher Austausch mit Timotheos ist ein absoluter Gewinn für jedes Tech- und Compliance-Team. Wir haben tiefgehend über die Auswirkungen von Regularien auf bestehende IT-Landschaften und zukünftige Automatisierungslösungen gesprochen. Timotheos liefert exzellente, weitreichende Impulse – sei es die direkte Verknüpfung konkreter Regulierungen (DORA, EU AI Act) mit einzelnen technischen Datenpunkten oder die Gestaltung intelligenter UX, die unübersichtliche (KI-)Datenströme in klare, handlungsorientierte Dashboards für Nicht-Entwickler und Prüfer übersetzt. Ein absoluter Experte, der moderne Technologie nicht nur tiefgreifend versteht, sondern genau weiß, wie man sie sicher und auditierbar für das Enterprise-Umfeld nutzbar macht.”
Marcel Rosiak · embraceableAI“...indispensable leader...”
Pascal Lindemann · LIME Medical · CEO/Geschäftsführer“He created an environment of trust and inquiry unmatched among managers, broke down problems into bite-sized tasks, created structure inside the company and was at the core a very pragmatically oriented Doer.”
Christian Stur · LIME Medical · Team Lead DataScience Writing & academic research
AI strategy, enterprise architecture, systems thinking and philosophy.
- Let the graph change the next decisionAn open-source experiment with Jev, branching graph walks, and evidence carried from one hop to the next. What worked, what failed, and what remains unproven.
- When the Business Model Becomes the ProgramHow executable business knowledge changes an organisation, and why imagination and risk-taking remain essential to what it can become.
- When AI can act, the company needs a shared way to actWhat an Enterprise Agentic Mesh is, why acting across departments makes it useful, and how enterprise architecture can turn business rules into working constraints.
- Welcome to My BlogAn introduction to this blog and what you can expect from future posts on AI governance, systems design, and technology strategy.
- Paraidolia - A Sheep in Wolfs pelt?The Fundamental Nature of AI and Its Implications
Academic research
Institutional affiliation: Fraunhofer Institute for Computer Graphics Research (IGD)
- The Dark Side of the Face: Exploring the Ultraviolet Spectrum for Face Biometrics (ICB 2018)
- Fiber Defect Detection of Inhomogeneous Voluminous Textiles (MCPR 2017)
- Attack Detection in an Autonomous Entrance System Using Optical Flow (ICDP 2016)
- Personalized Face Reference from Video: Key-Face Selection and Feature-Level Fusion (FFER 2014, proceedings 2015)
- Virtual Fitting Pipeline: Body Dimension Recognition, Cloth Modeling, and On-Body Simulation (VRIPHYS 2014)
Contact
[email protected]
Wiesbaden, Germany
#AIForLeaders
#GovernedIntelligence
#FreedomNeedsArchitecture
Based on the supplied CV, updated 21 September 2026. View the complete PDF.