Summary
Marek Bartoš is a pragmatic Lead Tech Developer based in Prague with ~9 years and over 10,000 hours of hands-on experience delivering performant PHP backends and scalable web architectures. He specializes in Nette/Nextras ecosystems and builds utility libraries at Orisai, while also contributing patches to popular PHP projects in his spare time. Marek focuses on backend refactoring, security rules, CI/CD and performance tuning using PostgreSQL, Redis, Nginx and Docker, and enforces code quality with tools like PHPStan and PHP_CodeSniffer. He leads and coordinates developers day-to-day, pairing practical architecture decisions with an engineer’s attention to maintainability and stability. Quietly obsessive about engineering craftsmanship, he combines practical consulting experience as a contractor with a taste for open-source tooling and continuous improvement.
9 years of coding experience