@StOnSoftware @Gina Exactly my thought. Good application of open source requires the integration of different OS stacks into landscapes. That is not junior.
The problem here is the usual one: middle management already framed the challenged in a wrong way, so that the project will not be successful. Which then in the eyes of management requires again more management. BecAusE tHeRe iS No IT taLENt. Lolz.