Djennez
Security Engineer at Yoast
The Netherlands
Summary
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RockstarDjennez is a Security Engineer based in the Netherlands with seven years of hands-on experience blending DevOps and application security. Currently contributing to Yoast, he has a track record of improving and hardening the widely used Yoast SEO WordPress plugin—implementing bug fixes, security improvements, sitemap and admin functionality changes, CLI features, and schema optimizations. Comfortable working in PHP back-end code, he focuses on pragmatic fixes that reduce attack surface while improving maintainability and performance. Known for bridging day-to-day engineering with security stewardship, he brings an operator’s mindset to developer workflows and open-source collaboration.
7 years of coding experience
Github Skills (9)
wordpress10
php10
seo10
plugin10
metadata8
command-line-interface8
command-line8
cli8
breadcrumb7
Programming languages (6)
Github contributions (5)
Yoast/wordpress-seo
Jan 2019 - Nov 2022
Yoast SEO for WordPress
Role in this project:
Back-end Developer
Back-end DeveloperContributions:9 reviews, 139 commits, 120 PRs in 3 years 10 months
Contributions summary:Djennez primarily contributed to the Yoast SEO plugin by implementing various improvements and bug fixes. Their work involved modifying core PHP files, including those related to sitemaps and admin functionalities, to address issues, and enhance security, and refine functionalities. They also worked on optimizing the codebase, adding functionality for CLI commands, and improving the schema output for SEO purposes. The user also worked on improving the plugin's admin bar integration.
breadcrumbsschema-orgwordpressphpxml-sitemap
Yoast/wp-cli-faker
Oct 2020 - Mar 2023
Generate fake data using WP CLI
Contributions:1 PR, 1 push, 1 comment in 2 years 5 months
wp-clifake-datacli
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