sef links for user's profile

Are there any ways to create good-looking link for user-profile?

I mean is it possible to create a field for user profile, where user can fill his name and link for his profile will be for example

joomlapolice.com/putin ?

Thanks.

About the best you can get is domain/alias/task/username. The reason for this is without this information Joomla has no idea where to go. The alias tells Joomla what component it's linking to. The task tells Joomla what task in that component it's going to. Then the username tells CB who it's going to. Removing any of this information will cause issues with pathing. For example if you just had domain/username then Joomla has no idea if username is supposed to be a component (what it excepts) or a CB users profile (Joomla has no idea what that is). If we forced translation of such URLs in our router it's just going to break numerious URLs.

Hi krileon.
Thank you for the response. The problem we use russian names and the link on user's profile looks like:
medicine-prof.com/ru/cb-profile/userprofile/%D0%A1%D0%BA%D1%80%D0%B5%D0%B1%D0%B5%D1%86%20%D0%A1%D0%B5%D1%80%D0%B3%D0%B5%D0%B9%20%D0%A1%D0%B5%D1%80%D0%B3%D0%B5%D0%B5%D0%B2%D0%B8%D1%87

is the any way how to make it easy? Thanks.

Usernames are not URL safe. They're encoded with urlencode. However, your browser should translate and display them perfectly fine in the address bar. There's no fixing your issue as it's just how browsers work. You'll see this same behavior on every website in existence. Copy a URL with Russian characters and paste it into a textarea and you'll see it's URL encoded, but it won't particularly matter as your browser translates it fine in the address bar so the user never sees it unless they copy and paste it somewhere.