We have lots of helpful tips on creating your profile over on our blog. You can view this here:

 https://www.trustedhousesitters.com/blog/ask-the-experts/house-sitter-guidelines-for-happy-house-sitting-stays/ 

Also, feel free to take a look at other sitter profiles on the site. Go to the 'find a pet sitter' page to browse registered sitter profiles - this might help you to get a sense of what to include on your own profile.