Dennis Enderink is a seasoned software engineer and entrepreneur with 11 years of experience, currently co-founding and building product at 1815 from The Hague. He has run his own web development agency and served as Head of Engineering and software lead across startups and media companies, delivering custom web systems, WordPress platforms, and backend services. A pragmatic full-stack developer, he pairs hands-on coding with product ownership and operational experience gained as an owner and freelancer since 2006. Dennis contributes to notable open-source work in the PHP ecosystem, including code and tests for the widely used Doctrine ORM, showing depth in persistence-layer design and refactoring. Educated in Communication, Multimedia Design and Industrial Product Design, he blends technical craft with design thinking to shape usable, maintainable systems. Colleagues describe him as someone who moves fluidly between low-level implementation and strategic product decisions, often surfacing non-obvious improvements in legacy codebases.
11 years of coding experience
13 years of employment as a software developer
CMD, Communication, Multimedia, Design, CMD, Communication, Multimedia, Design at De Haagse Hogeschool / The Hague University of Applied Sciences
Contributions:6 commits, 1 PR, 10 comments in 7 months
Contributions summary:Dennis contributed to the Doctrine ORM project by implementing and modifying core functionalities within the persistence layer. They focused on refactoring code related to class identifier retrieval and entity deletion in the `JoinedSubclassPersister`. The user also wrote unit tests for testing the custom id object type implementation in class table inheritance scenarios. Furthermore, they refactored code for passing class metadata in a parent classes loop.
Contributions:11 commits, 3 pushes, 1 branch in 5 years 9 months
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