Marius Kubilius is a freelance Full Stack Developer from Lithuania with 14 years of experience building scalable web solutions across front-end, back-end and cloud-native environments. He blends hands-on expertise in PHP/Laravel, Node.js, React and WordPress with DevOps skills in Kubernetes and Linux server administration to own projects from development through deployment. Comfortable with both relational and NoSQL databases (MySQL, MongoDB) and modern UI toolkits like Tailwind, he focuses on solving real business problems rather than producing vanity code. Having run his own freelance practice since the early 2000s and held managerial roles in small companies, he combines technical depth with client-facing product delivery and deadline-driven discipline. He’s particularly adept at taking legacy systems to cloud-ready architectures and thrives collaborating with diverse teams to deliver dependable, maintainable outcomes.
14 years of coding experience
5 years of employment as a software developer
Bachelor in International Business & Management, Bachelor in International Business & Management at Kauno Technologijos Universitetas
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.
Request Free Trial
Marius Kubilius - Freelance Programmer at Little Boy Genius