GREETINGS
As per the following description you need an expert to customize your gravity form plugin.
Well I have proper experience in this case I've worked on gravity form issues several times. I would like to customize your gravity form as per your requirements.
The user/visitors of your site will be able to edit -check-see their entries after the customization.
My expertise :Php,Javascript,Jquery,Bootstrap, UiKit,Css,Html,Ajax,Advanced wordpress development, theme & plugin developments and so on.
-To discuss finally about the project, feel free to text me
thanks, have good time