IOT | LLM/AI, Cybersecurity Architecture, Penetration Testing, Mentoring
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- auf Anfrage
- 1058AM Amsterdam
- Weltweit
- en | nl
- 05.11.2025
- Contract ready
Kurzvorstellung
Geschäftsdaten
Qualifikationen
Projekt‐ & Berufserfahrung
1/2023 – 11/2023
TätigkeitsbeschreibungDesign, architecture and implementation of the microchips secure manufacturing line system.
Eingesetzte QualifikationenCyber Security, System Architektur, Systems Engineering
1/2019 – offen
TätigkeitsbeschreibungVarious system and security architecture related projects at EV/EVCS industries. Including system redesign, cryptography implementation, compliance and secure posture assessments, penetration testing
Eingesetzte QualifikationenKryptographie, Compliance management, Cyber Security, System Architektur, Systems Engineering
1/2005 – 1/2019
Tätigkeitsbeschreibung
● Risk Assessment & Threat Modelling: Masterful in identifying design and technical vulnerabilities, and in fortifying systems against cyber threats.
● Process Improvement: Skilled in streamlining IT/IoT/manufacturing and security processes for cost reduction and enhanced efficiency.
● System Architecture: Experienced in designing scalable, efficient, maintainable and secure systems based on standards and best engineering and security practises.
● Team Development & Leadership: Experienced in building and leading teams of security experts.
● Security Analysis, Preparedness, Penetration tests and Ethical Hacking: Proficient in evaluating security postures and preparing for evolving challenges.
● Secure SDLC & Software Design and Development: Experienced software and system architect with extensive hands-on expertise in Python, JavaScript, and TypeScript.
● Risk and Damage Assessment: Evaluating risks and current business processes and assets to assess potential damage.
● Targeted Security Assessments: Conducting thorough assessments to identify and address security vulnerabilities.
● Threat Minimization: Identifying and reducing financial and reputational damage from security threats.
● Information Leak Prevention: Minimising the risks of valuable information leakage.
● Team Mentoring: Fostering cohesive teams and robust cybersecurity practices.
● Cost Reduction: Streamlining IT and security processes to reduce costs.
● Development Security Preparedness: Training developers to maintain robust information
systems security.
● Security Posture Improvement: Enhancing the ability to respond to cybersecurity threats.
● Framework Creation: Establishing frameworks for secure process and project
implementation.
● System Architecture Development: Expertly design and redesign systems within IT/OT and
IoT domains, extensively utilising microservices, containerization, and virtualization to enhance critical system factors.
Cyber Security, System Architektur
Über mich
My stack is Python with UV for fast, reproducible environments. I design stateful LLM apps (prompt engineering, chain composition, tool use, RAG), develop and maintain my own task orchestration and LLM chaining framework, write clean code (often TDD) and conduct thorough reviews to enable teams to work more efficiently. I help to debug ugly issues such as latency spikes, token churn and context bloat, and secure wins via CI/CD and observability.
I am experienced in DevSecOps. I use Docker by default and Kubernetes when needed, as well as RESTful services, SQL and NoSQL with sane caching (Redis/MQ). If a UI is required, I can deliver it in VueJS without impacting the backend.
I deliver security solutions that are built in. I strengthen guardrails, implement context isolation and I/O sanitisation, and conduct adversarial evaluations to prevent the same jailbreak or data exfiltration trick from being used twice. Working with international clients and remote setups is normal for me. If you need someone who can break your system and then deliver the Python code to fix it, this is exactly the kind of work I do.
Weitere Kenntnisse
Actively develop software using Python 3.8+, TypeScript/JS, Rust. Familiar with C#, and C/C++ , PHP, Java, GoLang. Familiar with Machine Learning (ML), big data, blockchain, low level AI-concepts, and Machine Vision. Experienced with AWS and GCP clouds, linux, *nix systems, familiar with hypervisors, VMs, Docker and containerisation in general, network protocols (Modbus, MQTT, OPC, ) and networks, complex network infrastructures (data-diodes, isolated and semi-isolated layers), (industrial) firewalls and routers.
Persönliche Daten
- Englisch (Muttersprache)
- Niederländisch (Grundkenntnisse)
- Europäische Union
- Schweiz
- Vereinigte Staaten von Amerika
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