Marius Posthumus
Senior Software Engineer at XIP
Enschede, Overijssel, Netherlands
Summary
👤
Senior🎓
Top SchoolMarius Posthumus is a Senior Software Engineer with 11 years of hands-on experience building and securing web applications across PHP ecosystems and modern front-end frameworks. He combines deep PHP backend expertise (Phalcon, Symfony, Magento, Laravel/CodeIgniter) with practical DevOps skills—Docker, Kubernetes, Terraform and CI/CD—having led tech decisions and run infrastructure as a Tech Lead. Comfortable across the full stack, he pairs pragmatic architecture and database design with a strong focus on code quality, DDD and security, having acted as a bridge between security officers and product teams. Known for a curious, improvement-driven mindset, he treats everyday systems as codeable problems and is always iterating on better ways to solve similar problems in future projects. Based in Enschede, Netherlands, he brings steady leadership from freelance to product environments, shipping reliable solutions for diverse clients and teams.
11 years of coding experience
13 years of employment as a software developer
Bachelor's degree, Art & Technology, Bachelor's degree, Art & Technology at Saxion Hogeschool EnschedeHAVO, CM + Biology, HAVO, CM + Biology at Twents Carmel College
Dutch, English
Github Skills (121)
docker-desktop10
svg10
adobe10
static-analysis10
bundle10
laravel10
magento10
rabbitmq10
payment10
exceptions10
symfony10
oauth2-server10
affiliates10
ecommerce10
css10
Programming languages (8)
Github contributions (5)
coddin-web/oidc-client-laravel-wrapper
May 2022 - Sep 2022
A Laravel wrapper of jumbojett's OpenID Connect Client
Contributions:13 releases, 34 commits, 2 PRs in 4 months
laravelopenid-connect
coddin-web/laravel-stubs
Feb 2021 - Jul 2024
Contributions:12 releases, 3 PRs, 16 pushes in 3 years 5 months
laravel-7stub-filesstubartisanlaravel-framework
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