Available: 1st of July 2025
Nationality: Dutch
Country: Netherlands
E-Mail: Contact via LinkedIn
Blog: DefenderSensei
For rates and availability, please contact me on LinkedIn.
With a strong passion for cybersecurity and Microsoft Cloud technologies, I help organizations strengthen their security posture and operational resilience. As a seasoned Security Architect, I design scalable, compliant security architectures aligned with DORA, NIS2, and ISO 27001. I have led SIEM/XDR implementations, Zero Trust initiatives, and vulnerability management programs. Beyond strategy and implementation, I advise C-level executives and security teams, fostering a Grow Together mindset. As a Microsoft Certified Trainer (MCT) and speaker, I share my expertise to empower organizations, ensuring cybersecurity is not just a necessity but a driver for innovation, collaboration, and continuous improvement.
2023 - Present
As a Security Architect at Swinkels, I was responsible for designing and implementing security architectures for IT and OT environments, focusing on Azure, IAM, workplace security, and compliance-driven frameworks.
2021 - 2023
As a Cybersecurity Architect at De Volksbank, I secured corporate IT and payment systems, aligning security strategies with DORA compliance and banking regulations. My role spanned security architecture, SIEM/XDR, IAM, and cloud security, ensuring resilience and cost-effective security transformation.
Founder & Owner Until 2023
As the founder of NextFence, I built a cybersecurity organization specializing in advanced security solutions and managed services. I combined strategic vision with operational efficiency to create an innovative and scalable security model that helped businesses proactively manage cyber threats.
2021 - 2022
As a Cybersecurity Architect at Swift Financials, I led the modernization of security measures, focusing on Microsoft Sentinel implementation, automation, and Zero Trust strategies. I played a key role in both the technical execution and team adoption of these security solutions, ensuring a scalable and resilient security posture.
2019 - 2021
As a Senior Consultant at InSpark, I led the modern management team, specializing in Unified Endpoint Management within Microsoft 365 E3/E5. I provided strategic guidance, relayed customer feedback to Microsoft, and ensured clients adopted cutting-edge security solutions. My knowledge sharing extended to the broader tech community, reinforcing my advisory role.
2019 - 2021
At Wortell, I introduced enterprise mobility solutions to enhance productivity and security. I focused on device security, enabling secure collaboration anytime, anywhere. As part of a Microsoft security-focused team, I developed solutions to protect cloud data and prevent classified information leaks for customers.