To set up your account, you can access Settings, in your User Menu.
You will find it in the bottom left corner of the screen.
In your Settings you will find different sections:
In your Account you will find the settings to change your Name and Last Name and the Language of the platform.
If you need to change your password, you can do so in Security.
Developers is only visible to Owners and Administrator roles.
Here you can create tokens for the Parallel API or webhooks to notify you of any changes in your parallels.
If you want to know more about the Parallel API you can do so by accessing this link.