Optomizing (picture file) already built website on homestead

I am looking for someone that can optomize my website wwwDOToriginalartbrokerDOTcom You will get the login info to my [login to view URL] website. Inside the software you download off the site you will find a file manager. There I want you to open up each picture that is currently being used on the site and optimize it to under 35kb without compromizes the pictures of art we sell. You can do this by opening each photo in photoshop and click the save for web option. This option allows you to see you changes saved. From what I found when doing this is that it automatically optimizes it without modification below 35kb. I don't have the time to go through the website and do this. It shouldn't take someone more than a days work. And I would expect it to be done in that amount of time. Again you will be optimizing all jpeg files in the file manager which will include all the art on the website and our logos. This should be under 200 pieces. Again you can go to the site and get an idea wwwDOToriginalartbrokerDOTcom I will not open any responses unless you respond in the subject line..."I went on the site" Thanks