Karoly Negyesi
Sr Software Engineer at Drupal Project
Hungary
Summary
👤
Senior🎓
Top SchoolKaroly Negyesi is a seasoned Senior Backend Engineer with 21 years of experience building and hardening production systems, a long-running core contributor to Drupal (committing as chx) and currently at Tag1 Consulting. He specializes in backend architecture, PHP ecosystems and infrastructure tooling—Docker, nginx and complex Drupal subsystems—having rewritten core hook mechanics for Drupal 11.1 and shipped high-impact integrations and performance work at companies like Smartsheet, Pantheon and MongoDB. An active open-source maintainer, his contributions span foundational projects such as doctrine/annotations, doctrine/reflection and Composer, where he improved static reflection, parsing and installer robustness. Pragmatic and performance-minded, he pairs deep protocol- and tooling-level knowledge with a willingness to simplify systems dramatically (e.g., removing thousands of lines of bespoke code in favor of lean, testable designs). Based in Hungary with a mathematics teaching masters, he brings analytical rigor and a long track record of shipping reliable, scalable backend solutions.
21 years of coding experience
23 years of employment as a software developer
masters Maths Teacher, masters Maths Teacher at Eötvös Loránd University
Stackoverflow
11,509reputation
3.1mreached
314answers
156questions
mongodb
top-5%
debugging
top-1%
logging
top-1%
drupal
top-1%
php
top-1%
Github Skills (50)
dependency-management10
debugging10
drupal10
reflection10
static-analysis10
entity-manager10
annotations10
testing10
doctrine10
entity-model10
configuration-management10
php10
manage10
parsing10
parse10
Programming languages (25)
Github contributions (5)
doctrine/common
Jun 2012 - Jun 2012
Doctrine Common
Role in this project:
Back-end Developer
Back-end DeveloperContributions:32 commits in 14 days
Contributions summary:Karoly contributed significantly to the Doctrine Common library, focusing on implementing static reflection capabilities for parsing PHP code. Their work involved creating classes for static reflection, including parsers and reflection classes, and integrating them to retrieve class, method, and property information. They also worked on refactoring and code style fixes, improving the overall quality and maintainability of the codebase. The user's commits demonstrate a strong understanding of PHP parsing and reflection mechanisms.
phpsymfony-bundlenettedoctrinesymfony
doctrine/annotations
Jun 2012 - Jun 2012
Annotations Docblock Parser
Role in this project:Back-end Developer
Back-end DeveloperContributions:25 commits in 12 days
Contributions summary:Karoly primarily focused on developing and refining the `doctrine/annotations` library. They made several commits aimed at refactoring and improving the internal reflection mechanisms, specifically related to parsing and reflecting annotations within PHP code. These changes included modifications to the `Psr0Parser` class, along with enhancements to reflection classes and associated functionalities, indicating a focus on the core parsing and reflection logic of the library. The user also addressed various coding style issues, contributing to code quality.
annotationsdocblockparser
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