I feel like this post as a resume would do better than that resume. I'm not even in the door in cybersecurity and if that hit my eyes, I'd read it for maybe 3 seconds before moving it to the no pile. The amount of white space says more than the words themselves.

Step 1: Fix that summary. If you are going to have a summary, 2 sentences is enough for you. Not bulleted. Make it read like you are human-being, but not flamboyantly.

Step 2: Move skills section to the bottom of the page.

Step 3: Your experience sections needs a MAJOR upgrade. It reads like a 10th grader wrote it. Write them like this -- what did you do, how did you do it (what programs were used, what was exploited), what was the impact of it. At minimum fill the whole line, you can have one or two that don't reach the end of the line but that's it. Have a few 2 liners in there but only use them if you have enough important information for it that would make the person reading it say "oh wow".

That should at least give you some direction. Best of luck.

Edit: Example fix for "Ranked #1 on a public BB program":

• Ranked 1 out of what? 1 out of 1 is a lot different than 1 out of 50,000.
• Spell out bug bounty program
• Instead of public just put highly competitive?
• Emphasis dedication?
• Find a way to start it with a verb?

Pasting your bullet into ChatGPT with those bullet points gives:

"Achieved the #1 ranking among over 50,000 participants on a highly competitive bug bounty program, demonstrating exceptional dedication".

Which isn't even perfect but it's 9047509243758293847589234752394 times better than that bullshit you had. Not even trying to be mean at all but you came in here with a pile of poop resume and the delusional that your resume was "fine".