Java Struds /Hibernate Application Development Assistance

I'm working on a Java application that uses Struts and Hibernate. The application allows users to upload an Excel file, with the data being uploaded to a database after undergoing several validations. While the upload functionality is currently operational and errors are being recorded in the error database, I need assistance with:

- Developing code to fetch the error data and display it in the UI.
- Creating code for change log functionality.

Both the error log and change log require attention. This project is for personal use, and I need it completed as soon as possible. Freelancers who apply should have relevant experience.