The CV
Class instead of mass!
It is important to realise what purpose a CV should fulfil: Namely, to present all relevant information clearly.
In concrete terms, this means that you should only include information that is relevant to the company or the position. Limit yourself to the highlights of your career and concentrate on presenting them in the best possible way. Please also ensure consistency between your cover letter and CV. Use certain key terms from the cover letter in the CV to make it appear as if it is "all of a piece". Just as with the cover letter, a CV must be adapted to each job description.
HR departments often find CVs that are nothing more than a string of facts. There is nothing wrong with this at first. However, it does not necessarily give a clearer picture of you and your experience. Describe your previous positions in more detail with your specific tasks and areas of activity. In particular, list the information that is relevant to the position in question or that precisely underpins the required competences.
You can find an example of how to categorise the relevant information here:

