Working with Gravity Forms hooks and actions

I'm looking to hire a developer to work with my custom PHP snippet. I need a developer, who experienced with Wordpress plugin called "Gravity Forms" and familiar with the Wordpress plugin called "Gravity Flow" ([login to view URL]). Here is the requirements for the developer: - Experienced knowledge of Wordpress; - Experienced understanding the way how Gravity Forms hooks and actions are working and how to implement data to another plugin; - Skilled in PHP is in must requirement to work on this project. Here what might benefit you: - Experience of working similar projects; - Experience of working with Gravity Flow plugin. A short brief about his project: I have currently installed on my website a plugin Gravity Forms, and it's an extension called "Gravity Flow," which automates specific tasks after the form has submitted. These steps are doing custom tasks and then jumps to another when task completed. I have added there also a custom task which does the code I have mentioned below. Everything works, but just the problem is that the $user parameter does not give me the actual form submitted (created_by) user ID. It gives me the ID with the method global $current_user; $user_id = $current_user->ID; and I have a custom step where I approve or reject the entry. So when user x is submitting a form, then user y need to review and approve or reject the entry. The method I provide records current_user id as the user y who approves the entry, not the user x who is entry creator. Now I need to define the user x ID, instead of user y who is the entry approval. My previous developer did not succeed with this project, so this is my second try. Please take time to review all the files attached to this project. This project should follow easy tasks, just adding some lines of PHP to my customized file to call the parameters, getting from Gravity Form hooks; therefore all developers must fulfill those requirements below to get started. Attached files: - The PHP snippet which has to be modified ([login to view URL]).