Javascript via Google Apps Script a set of actions in response to user input with a Google Sheet -- 2

Hi, we are in need of an experienced Google Apps Script developer (JavaScript) that can enhance current tools that we use on Google Sheets. There are 4 main objectives that we need to achieve with this task: 1. Document name: “Template: Checklists” Tab: “Annual” In the Sheet titled "Template Checklist", whenever a check box is checked in the "Annual (One Time Monthly w/ Date)" section, to record the day of the month that it has been checked on. So if today is May 12 2019, we would expect a "12" to appear under the "May" column next to the checked box. See “Image one” for an example. 2. Document name: “Template: Checklists” Tab: “Shipping” Once a checkbox is checked, the timestamp will automatically be added below the checkmark in AM/PM format. However, we would like the timestamp to also be created in a “Note” and also in a “comment” format for every single check mark. See “Image Two” for an example. 3. Document name: “Property Management (Accounts / Resources)” Tab: “Property Management - Checklist” Section: Last Reviewed / Complete Date Please have the document update the date automatically of each box (B3:B10) next to the check boxes (A3:A10) each time the checkbox is checked. So if A3 was checked on 5/13/2019, please have the B3 value update to 5/13/2019. See “Image Three” for an example. 4. Document name: “Property Management (Accounts / Resources)” Tab: “Property Management - Checklist” Section: Last Reviewed / Complete Date Please edit the AppScript so that the cell next to the checked box updates with a timestamp, every time someone edits the “Last Reviewed / Complete Date” date values. (Range B3:B10) So B12 should update automatically to the newest value in any of the range of B3:B10 everytime B3:B10 is edited. See “Image Four” for an example. Whomever is retained for this project will have access to the spreadsheets in question. Thank you!