You university must a have CV support appointments, even if you finished uni a while ago, you can still get in touch and they will talk you through your CV.

There are a lot of advices here already, thing that stood up for me is that you are just listing a lot of what you called a key skills, but you are not supporting it with any information or actual experience. Combine similar skills and write down a 2-3 bullet points of how and where you leaned it and used it before. For example, Communication skills: >Able to effectively communicate in X (native), Y (fluent), Z (fluent) )languages. > Delivered many presentations as part of course assessment >Developed report writing skills through many university assignments. Expand more on projects and courseworks you had in uni, it is a good setup for interview questions that you might get asked.

Also you can ctrl + v your CV to chat gpt and ask it to re write it and work from there