Jorijn Schrijvershof

An illustrated avatar shows a man's head and shoulders in black-and-white lines, with areas filled in an orange-brown hue. The man has short hair, a light beard, round glasses, and a hoodie with a visible drawstring.

Hello, I'm Jorijn Schrijvershof — a DevOps engineer and web developer from the Netherlands.

For business owners I handle WordPress maintenance and professional email on your domain — for peace of mind and continuity. For teams I help with DevOps and web development. No hassle, with personal support.

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Services

  • DevOps & Cloud Consultancy

    Infrastructure gets complex fast, and not every team has the expertise in-house. I help with CI/CD, Kubernetes, and cloud—so your team can focus on building, not on ops.

    Discover DevOps consultancy

  • Custom Web Development

    WordPress doesn't always do what you need. And sometimes you're building something bigger: a Laravel or Symfony application, an API integration, or custom work that goes a bit further. I help in all cases.

    Discover custom web development

  • WordPress Maintenance

    You focus on your business, I keep your WordPress site secure, fast, and up to date. Updates, backups, security, and hosting are handled proactively on an optimized server in the Netherlands. Personal contact, no ticket queue.

    Discover WordPress maintenance

  • Professional Email

    Your own email address like info@yourcompany.com—reliable, with spam filtering and virus scanning. Quick to set up and cancellable monthly, without an unnecessary office suite. I’ll help you get set up.

    Discover email hosting

Blog

Background insights, practical knowledge, and technical deep-dives from my daily work with WordPress, DevOps, and web development.

  1. Why your WordPress contact form emails end up in spam (and how to fix it)

    Your contact form works fine, but submissions never reach your inbox. The problem isn't the form plugin. It's how WordPress sends email.

    2371 words
  2. EU data sovereignty: why 'hosted in Frankfurt' doesn't mean GDPR-compliant

    Storing data in an EU data center does not make it sovereign. The US CLOUD Act can compel AWS, Azure, and Google Cloud to hand over EU-stored data. Here's what that means for your business and how to evaluate your hosting provider.

    1810 words
  3. WordPress plugins are your biggest security risk: 331 vulnerabilities in one week

    In one week in March 2026, security researchers disclosed 331 new WordPress vulnerabilities, nearly all in plugins. This article breaks down the numbers, explains how plugin attacks actually work, and shows what you can do about it.

    1580 words
  4. Email authentication in 2026: how to set up SPF, DKIM and DMARC before your emails stop arriving

    Google, Microsoft and Yahoo now reject unauthenticated email. This guide walks you through setting up SPF, DKIM and DMARC, with concrete DNS examples for common providers.

    2204 words
  5. SSL certificate lifespans just dropped to 200 days: what this means for your website

    Since March 15, 2026, no certificate authority can issue an SSL certificate valid for more than 200 days. By 2029, that drops to 47 days. Here's what changed, why, and what you should check right now.

    1003 words

All articles

What clients say

"Jorijn knows his craft inside out, builds robust software, and has the rare ability to explain technically complex matters to non-technical stakeholders. We also relied on his expertise when hiring new team members — which helped us bring in excellent colleagues."

- Willem van Amelsfoort, Product Owner, Logius (MijnOverheid)

"An extremely pleasant collaboration on all fronts. Jorijn is exceptionally skilled and works in a well-organized manner. What stands out is that whenever an answer was needed, he was often the one with a well-substantiated response backed by documentation. At one point there was an outage between an API and a service managed by another department. He was the one who demonstrated that the issue was at the network level, not in the API under our management — which ultimately led to the problem being traced and resolved."

- Sander Krause, Senior PHP Developer, Schiphol

"Jorijn took over our website maintenance and resolved the technical issues that blocked incoming requests. Since then, everything runs smoothly again. He responds quickly, thinks pragmatically, and feels like a reliable partner—our IT problems are in safe hands."

- Sebastiaan van Westrenen, Luxoket (luxoket.nl)

"Jorijn is highly skilled — he delivers clean work, understands our needs and implements them exactly as discussed. He responds quickly and effectively, is technically very well versed, and is a pleasant person to work with."

- Roberto Dreesen, Kwadrant Finance (kwadrant-finance.nl)

References available upon request. Connect with me on LinkedIn for recommendations.

Work & Results

Over the years, I've been proud to work with these leading Dutch organizations:

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