Netsuite Sync Field Script

YOU MUST HAVE NETSUITE SUITESCRIPT EXPERIENCE.
I'm looking for an experienced Netsuite developer to create a script that will copy field values from one field to another, under specific conditions. The copy will always be from 1 field to another field on the same record type, eg item. The list of values for the from and to are likely to use different ids, so we need it to copy the value only.


**Key Requirements:**
- Develop a script that copies a value from one Netsuite field to another.
-Parameters need to be:
Table name eg item
Copy values from field eg department
Copy values to field eg department_mirror
Saved search - to limit the records to be selected
- The script must only execute when run deliberately or scheduled (eg every 5 minutes)
- Must be able to handle high volumes
- Must be generic so have the ability to copy from any field to any other field, (but only for the same record type). Happy to use the internal name of the field in the parameters
-Must log any errors so they can be notified and acted upon by end users.
-needs to support customer and item tables in the first instance

**Skills Needed:**
- Proficiency in Netsuite SuiteScript development.
- Understanding of Netsuite record and field management and APIs
- Ability to implement conditional logic in scripts.
- Strong problem-solving skills and attention to detail.

**Experience Required:**
- Previous projects involving Netsuite custom scripting.
- Examples of work

I anticipate your expertise to not only fulfill the technical requirements but also to foresee any potential issues