Are there any certifications worth focusing on? I'm fresh out of high school, doing an internship at a web dev company.

Everyone I've asked has told me to focus more on experience and the things on my github to prove that I can code, but I'm pretty sure have some certifications will help me somewhere in life.

I've looked into Cisco, Microsoft, Google, AWS and many more, but I have no idea where to start.

Any help will be appreciated :)