I'm no genius. But when I say I'm a full stack engineer. It means I can create all parts of a technical product from design, mockup, mobile programming, web dev

I'm no genius. But when I say I'm a full stack engineer. It means I can create all parts of a technical product from design, mockup, mobile programming, web dev, backend programming, devops, scaling, payment systems, api integrations etc. Edit: A lot of devs are the same. I know at least 10 without giving it too much thought.