For us as recruiters the job interview is our opportunity to get to know you live and in person, in the context of the facts that we already know from your application and your CV. Therefore you should not focus on telling us again what we already know from your application. Take your chance, at this point, to convincingly elaborate on qualifications which are relevant for the position aspired and advertised and to win us over with your personality.
At the same time it’s important to find a connection to the company and the position advertised, i.e. to create a coherence between the specific requirements of the position and your own competences. Find some relevant and matching passages from your CV and talk about them in more detail.