The picture icon at the top end of the header allows you to open a menu. Click on “Public Profile” to access your profile.
You can see 4 information tabs as below
Starred Projects (the number of projects that they starred)
Below these tabs, you can find all the developed projects.
If it's someone else's profile, click on +Follow to follow the user.
If it's your profile, click on “Edit Profile” to edit your information.
If you still have questions, please get in touch at firstname.lastname@example.org.