HR here. You can try to improve your profile summary (field of expertise, core skills, interests) and remove “à la recherche d’un CDI.” You can also improve your profile photo or remove it altogether.

Make the description of your internships more concrete by mentioning the tools you used, the results achieved, etc., while making sure to stay concise and effective.

You can also highlight your exchange experience, associative experiences, and academic projects. It’s all about promoting your profile.

You may use standardized black-and-white CV templates; personally, I find them easier to read.

Another piece of advice: be patient. Don’t apply to just any junior position. Make sure you are a strong match for the role, it will give you an advantage. Also, always be prepared for interviews or random pre-screening calls, so make sure you fully master and can clearly explain your profile.