MySQL Customer Data Management

I keep all of my customer information inside a MySQL database and I need reliable help entering new records, updating existing ones, and keeping the data clean and well-organised. The work is entirely database-based—no spreadsheets or external CRMs—so you’ll be working directly with MySQL tables.

Here’s what I expect:
• Accurate entry of new customer details supplied in batches (CSV or Excel).
• Careful validation against existing rows to eliminate duplicates and obvious errors.
• Routine clean-up: correcting formatting issues, standardising phone and address fields, and flagging incomplete records for my review.
• Simple SQL queries or views that let me pull segmented customer lists quickly.

Everything must stay compatible with the current MySQL setup; no changes to the underlying schema unless we agree on them first. A brief progress report after each batch and a final export of the updated tables will be the acceptance criteria for every milestone.

If you’re comfortable navigating MySQL, writing basic SQL, and paying close attention to data quality, I’d like to hear how you would approach this and how soon you can start.