Jamison Woopsa to NECS Entrée Migration

I need all live data from our Jamison Woopsa ERP moved seamlessly into NECS entrée. The scope covers customer records, full inventory catalogs, and complete sales history. Every field has to land in the exact entrée-native structure so our team can switch over with no manual cleanup... (Budget: $1500 - $3000 USD, Jobs: Data Integration, Data Processing, Database Administration, Database Management, Database Programming, ERP, MySQL, PHP)