The SAP S4 Hana course on Intellipaat is really great it ensure that you get a good grasp of SAP HANA fundamentals and learn and deploy real-time analytics. It will teach you all the fundamentals related to SAP HANA Studio, modeling, Security features and various other aspects.
Coming on your second question, Intellipaat have a placement assistance cell which will help you to get placed in top MNCs and the quality of the course is also great so it will definitely help you to excel your career.

No, Never go for intellipaat. I am telling you from my own experience. They will promise you for everything but at the end you will find nothing but some assurances are not fully qualified, customer support is pathetic, Contents are below the mark.In a word it is only good for wasting money. Its like a digital scam..