Most developers are terrible. They are either extremely untalented and take a whole Sprint to write a simple function, Or are really smart and take a whole Sp

Most developers are terrible. They are either extremely untalented and take a whole Sprint to write a simple function, Or are really smart and take a whole Sprint to write a simple function (because it must be perfect). So you're in good company. Also, the person that "just gets it done" can be king in some companies (agencies/consultancies/corp). Just learn to avoid critical security mistakes and you're golden.