Another solution would be to have apprenticeship as you had them in olden days: You can become an apprentice at one or preferably a few craftsmen (IT companies) for a given number of years. They'd teach you, pay you and in the end evaluate you. You can do that in parallel to following something like the given materials in OSSU.

Germany has apprenticeships as far as I am aware, I don't know enough about it though.

edit: Yes! Having certification and teaching done by one organisation _IS_ a huge conflict of interest. Splitting these up without changing the fundamentals (courses and exams/assignments) woudln't do much to fix this I think as you'd either have clumsy evaluations or organisations that just help each other out in order to gain from a slightly different system.