Khair-ed Husseini is a Senior Software Engineer based in Cologne with 12 years of experience building maintainable backend systems and guiding teams through complex web projects. He combines deep PHP/Symfony expertise with hands-on leadership—from founding a consultancy focused on service-mesh infrastructures for decentralized microfrontends to senior roles at diePartments and SensioLabs. A pragmatic problem-solver, he contributes to notable open-source work on the Kunstmaan CMS, improving extensibility and translation-aware routing for a widely used Symfony-based CMS. Comfortable across stacks and lifecycles, he excels at rapidly learning new systems and delivering high-quality, on-time solutions while bridging technical and client-facing communication. Colleagues rely on him for architecture, refactoring, and practical customization strategies that make platforms easier to extend and operate.
An advanced yet user-friendly content management system, based on the full stack Symfony framework combined with a whole host of community bundles. It provides a full featured, multi-language CMS system with an innovative page and form assembling process, versioning, workflow, translation and media managers and much more.
Role in this project:
Back-end Developer
Contributions:6 commits in 27 days
Contributions summary:Khair-ed primarily contributed to the back-end functionality of the Kunstmaan CMS, focusing on improving the flexibility and maintainability of the system. Their work included making specific classes and methods, such as in `NodeAdminController`, overridable to facilitate customization via child bundles. They also added new methods and refactored existing components like `SlugRouter` and `NodeRepository` to improve how the CMS handles requests and translations. Furthermore, they refined the handling of responses from the `SlugController` to provide more flexibility for content rendering.
Contributions:11 commits, 18 pushes, 2 branches in 1 month
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Khair-ed Husseini - Senior Software Engineer at diePartments