Berry Plasman is a seasoned WordPress-focused web developer with over 15 years of hands-on experience building custom plugins, themes and multi-site solutions for publishers, agencies and NGOs. Based in Amsterdam, he combines deep PHP and Twig/Timber expertise with modern build tooling (npm, Composer, Webpack/Gulp/Grunt), Docker/Vagrant workflows and automated deployment strategies to deliver robust, SEO-friendly sites. He’s led major migrations and rebuilds for large media properties and membership platforms, translating complex legacy PHP installs into maintainable Twig-based architectures. A pragmatic developer rather than a front-end designer, Berry excels at backend integrations, registered-user environments, remote APIs and performance/SEO optimization. Unusually, he pairs long-term freelance practice with recurring lead roles inside agencies, bringing both independent initiative and proven team leadership to large-scale WordPress projects.
11 years of coding experience
10 years of employment as a software developer
HBO Retail Management, HBO Retail Management at Christelijke Hogeschool Nederland
MBO Detailhandel, MBO Detailhandel at Suydevelt College
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