Andrew Schmelyun is a US developer and Laravel / DevOps educator who publishes long-form tutorial content on the Laravel-with-Docker stack and on the engineering side of running PHP services in production. His written tutorials and YouTube videos cover the operational concerns most Laravel material skips.
His CourseFlix listing carries three Andrew Schmelyun courses: Develop and Deploy Laravel Applications with Docker, Self-Made SaaS Course (a from-scratch Laravel SaaS build), and the unrelated indie game-dev 2048 with Bevy ECS. Material is paid and aimed at PHP developers ready to take operational responsibility for their own services.