Tableau developer interview preparation with live real time project -- 2

Hi I am a tableau fresher but i have worked as a sql developer before.I joined a tableau training course and already done vid basic concepts and buildind dashboards.I need some real time handson or the project flow from data joining to data blending to dashboard publishing on server and server activities that a developer would do.please leave a message so we can discuss more.I need any working individual to guide me so i request training institutes not to contact me.Thanks