Marcos Rezende
Senior Backend Engineer at Nord Security
Hamburg, Germany
Summary
🤩
Rockstar🎓
Top SchoolMarcos R is a Senior Backend Engineer based in Hamburg with a career that spans over two decades and a specialty in OOP, SOLID principles and design patterns. He has hands-on experience across PHP/Symfony, .NET/C#, Java and Delphi, maintaining mission-critical public-transport systems for clients like Deutsche Bahn before moving into security-focused backend work at Nord Security. Marcos is skilled at refactoring legacy code into testable, maintainable architectures and is known for strong time-management, attention to detail and collaborative problem-solving. His trajectory from late‑90s Delphi and ASP projects to modern secure backend systems gives him a rare ability to bridge legacy enterprise landscapes with contemporary, production-grade engineering.
6 years of coding experience
9 years of employment as a software developer
Unfinished, Unfinished at Universidade Federal do Paraná
Portuguese, English, German
Github Skills (67)
bundle10
rio10
php-framework10
symfony-bundle10
symfony10
php10
symfony39
brazil9
wordpress9
brasil9
docker-compose8
symfony-component8
jsr8
reactjs8
woocommerce7
Programming languages (8)
Github contributions (5)
rezende79/hamburg-it-crowd
May 2021 - Apr 2022
Info and tips for IT geeks about the free and hanseatic city of Hamburg, Germany
Contributions:29 commits, 9 PRs, 26 pushes in 11 months
geekshamburg
rezehnde/europa2u-jnews-child
Aug 2019 - Nov 2019
JNews Child Theme to europa2u.com
Contributions:50 PRs, 77 pushes, 4 branches in 2 months
childchild-theme
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.