Modify CodeIgniter Website to Add Title Space

I'm looking for a developer to modify my CodeIgniter-based website. The task is to add a standard text field as a title space in the item table. The modifications should be done in accordance with the script linked here: https://codecanyon.net/item/perfex-powerful-open-source-crm/14013737.

Ideal Skills:
- Proficiency in CodeIgniter
- Experience modifying websites
- Knowledge of working with databases

Please note, there are no additional modifications required beyond this task.