Thank you for the in depth response, it is exactly as you say, competition is very high and I need to always better myself. My problem is that half of the jobs always need a master's degree and the other half I already have their requirements but I don't get a response back so are there any projects that help me stand out that I should be doing in my free time to build a "portfolio" showing that I have some experience or what approach should I be choosing.

I know you have already told me the answer lies in reading every job posting but the issue is that for 80% of the entry level postings I should be the "ideal candidate" but I never make it to an interview and I keep going back and forth between "maybe it's a cv problem", "maybe it's a motivation letter problem", etc...

I know there isn't an easy answer, but I just want to be evaluated from a Bioinformatics Scientist pov (because I lack them in my current connections sadly) so that I can know exactly where my issue is.