Excel Data Processing and Analysis

I need assistance with cleaning and analyzing sales data in Excel. The current data is in an Excel spreadsheet and requires the following tasks:

- Data Cleaning: Remove duplicates, correct errors, and ensure data consistency.
- Data Analysis: Analyze cleaned data to generate insights and trends.

Ideal Skills & Experience:
- Proficiency in Excel (formulas, pivot tables, etc.)
- Experience with data cleaning and analysis
- Attention to detail
- Ability to deliver within budget