giving away cpalead account

A programmer developing a movie website for me, he suggested to use cpalead with the site and asked me to open an account with them in which I did (I never used cpalead before).
Now he asked me to give him my user-id and password to access my cpalead account so that he can integrate the best setting of the cpalead options.
I don’t mind to give him my login info temporary and I will reset my password once he is done. Is there anything to worry about giving away cpalead login info temporary for developing purpose ?

See original post by manhal