Configure and optimize multiple EDI mappings in EDI HQ, with expertise in 3PL X12 transaction sets (9-, 4- & 2- series) including X12 transaction sets (850, 856, 943, 940, 947, 846, etc.), supporting critical OTC (Order-to-Cash), PTP (Procure-to-Pay), 3PL/inventory business processes to ensure accurate and efficient data exchange across the supply chain. • Work directly with trading partners to coordinate onboarding, set up secure connections (AS2, SFTP, VAN, etc.), exchange test files, validate transaction flows, and resolve issues to ensure smooth and compliant communication.