Marcin Mrugacz
Support Developer at Matrix Internet
Dublin, Ireland
Summary
👤
Senior🎓
Top SchoolMarcin Mrugacz is a Linux-focused Support Developer with nine years of experience building and hardening WordPress sites and their underlying infrastructure from raw VPS to load-balanced deployments. Based in Dublin, he supports over 150 sites for 500+ international clients at Matrix Internet, handling server setup, PHP and database migrations, SSL installations, malware cleanup, and performance and security optimization. Comfortable across Linux, Git, Python and web stacks, he combines hands-on sysadmin skills with theme/plugin development and staging workflows to minimize downtime during upgrades like PHP 7→8 migrations. Academically grounded with a Master’s in Quantitative Computer Science and diplomas in software development, AI applications and cybersecurity, he brings both formal rigour and practical troubleshooting instincts. Colleagues value him for turning messy live sites into secure, fast, maintainable systems—and for a wry sense of humor about operating systems.
9 years of coding experience
Diploma in Software Development, First Class Honours, Diploma in Software Development, First Class Honours at Code InstituteBachelor's degree, Higher Diploma in Artificial Intelligence Applications, First Class Honours, Bachelor's degree, Higher Diploma in Artificial Intelligence Applications, First Class Honours at CCT College DublinMaster of Science in Quantitative Computer Science,, Faculty of Mechanical Engineering at Czestochowa Institute of Technology, Poland, A, Master of Science in Quantitative Computer Science,, Faculty of Mechanical Engineering at Czestochowa Institute of Technology, Poland, A at Politechnika CzęstochowskaDiploma of Education, Cybersecurity, Diploma of Education, Cybersecurity at itag
Github Skills (200)
vim10
clipboard10
tray10
gulp10
clipboard-manager10
emacs10
scripting10
gulp-plugin10
browser9
copyq9
html5-video9
autocomplete9
herokuapp9
player9
video-player9
Programming languages (21)
Github contributions (5)
Migacz85/django_app
Mar 2019 - May 2019
https://django-unicorn.herokuapp.com/
Contributions:102 commits, 64 pushes, 1 branch in 2 months
pythondjango-rest-frameworkdjangodjango-blogfeatues
Migacz85/dotfiles
Dec 2019 - Sep 2022
Contributions:17 commits, 55 pushes, 1 branch in 2 years 8 months
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