Lenon Leite
Senior Software Engineer at Leuchtfeuer Digital Marketing GmbH
Lisbon, Lisbon, Portugal
Summary
🤩
Rockstar🎓
Top SchoolLenon Leite is a Senior Software Engineer and security researcher with over 10 years building web and backend systems, currently focused at Leuchtfeuer Digital Marketing in Lisbon. He blends deep PHP expertise (Laravel, WordPress) with .NET, Python and database work, and has a strong offensive-security bent—authoring PHP security tools like PHP Octopus and contributing security-focused reviews to WPScan's vulnerability DB. His open-source contributions include meaningful backend refactors to projects like Mautic, improving environment configuration and deployment robustness. With formal training in Information System Security and an MBA in Software Engineering, he combines practical secure-coding instincts with product-aware engineering. Notably, his tooling and libraries show a rare commitment to doing offensive research and defense tooling in PHP, a language often overlooked in security toolchains.
10 years of coding experience
15 years of employment as a software developer
Master of Business Administration (MBA) Software Engineer, Master of Business Administration (MBA) Software Engineer at UpisBachelor of Technology (B.Tech.) Information System Security, Bachelor of Technology (B.Tech.) Information System Security at ICESP
English
Github Skills (8)
configuration-management10
php10
symfony10
symfony-ux10
mautic9
deploying9
open-source6
phpunit3
Programming languages (2)
Github contributions (5)
mautic/mautic
Apr 2023 - Feb 2025
Mautic: Open Source Marketing Automation Software.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:6 reviews, 29 PRs, 17 comments in 1 year 10 months
Contributions summary:Lenon's contributions primarily involved refactoring the `index.php` file to handle different environments (developer and production) based on configurations in `environment.php`. They introduced a new configuration file and made adjustments to the codebase to enable environment-specific settings. The changes suggest a focus on improving the application's deployment and configuration management. Furthermore, they removed references to `index_dev.php` and the `.env` file.
marketing-automationmauticphpautomationsoftware-automation
aszone/vulnerabilities
Jun 2016 - Nov 2016
Contributions:2 releases, 26 commits, 4 PRs in 4 months
vulnerabilitiessecurityavenger
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