When you go to a profile page on DEV, mine for example, there are a lot of things on there: your featured GitHub repositories, social links, your posts, and your recent comments.
There are two sides to the profile: what you would like to feature on your own profile, and what you would like to see on someone else's.
For your profile: what would you ideally use it for? Would you like to send it to prospective employers? Use it as a portfolio of your blog posts? Or, as a landing page for yourself on the internet?
For someone else's profile: what would you be visiting their profile for? Are you an employer? Or, interested to learn more about an author?
In each scenario, what information would be helpful to have on that profile? Of those things, which are the most important to you?
Feel free to think big and be creative! Thanks in advance for your feedback and ideas! 😊