Data entry excel -- 2

I need to move roughly 10,000 alphanumeric records a week from a legacy database into our new cloud-based CRM while maintaining at least 99.8 % accuracy. Speed is important, yet data integrity is critical, so every step must be logged and verifiable... (Budget: ₹12500 - ₹37500 INR, Jobs: Data Cleansing, Data De-duplication, Data Entry, Data Management, Data Processing, Excel Macros, SQL)