QuickBooks Account Cleanup & Review

I need a QuickBooks expert to clean up my expense and revenue accounts. These accounts have not been reviewed for over a year. Expect to be here an entire week (5 days), and clean up at least 3 companies (1 that's been established since 2008, 1 since 2011, and 1 that's was established last year.) all are current to 2023 in taxes, and ready to file 2024 (for which we have an established accountant already.)

Key Issues:
- Duplicate transactions
- Misclassified entries
- Uncertainty about the correctness of my chart of accounts

Ideal Skills:
- Proficient in QuickBooks Desktop and/or Enterprise edition
- Strong attention to detail
- Experience in accounting and financial management
- Ability to identify and rectify discrepancies in financial data