Your Devpost portfolio is your profile page where you can show off the projects you have made. Projects added to your portfolio can include hackathon projects that you have submitted or anything else you may be working on.
You can create project pages that include details about your project and share them with the world. Anyone can see your portfolio by visiting your portfolio URL (devpost.com/username).
Your portfolio also shows hackathons you have submitted to, your followers, who you follow and projects you've liked.
A great use of your Devpost portfolio is to include it on your resume to showcase projects you have worked on.