Carlos Sanz is a full-stack software developer based in Benidorm with eight years of hands-on experience building web applications and administering Ubuntu systems. He combines React and Node.js development with cybersecurity knowledge from a Master's in Cybersecurity, bringing both secure-by-design thinking and practical Dev work to projects. At Evvant and now Inetum he delivered front-end features and backend fixes, and contributed to the open-source Mailtrain newsletter app by adding Spanish localization, UI improvements and several bug fixes. Comfortable across the stack, he also has real-world sysadmin and cybersecurity technician experience, which helps him bridge development, deployment and operational security. Quietly internationalizing a widely used self-hosted app demonstrates his attention to usability and community-focused impact.
8 years of coding experience
2 years of employment as a software developer
Master en Ciberseguridad, Master en Ciberseguridad at UA - Universidad de Alicante / Universitat d'Alacant
Contributions:38 commits, 19 PRs, 47 comments in 5 months
Contributions summary:Carlos contributed to the internationalization of the application by adding Spanish language support and fixing minor translation issues. They implemented features for admin users, specifically related to the users list. Furthermore, the user fixed bugs related to campaign updates, status display, and namespace filtering within the application. The user also worked on UI improvements and incorporated a confirmation modal for campaign launching.
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.