Wilmer L. M.

Technical Consultant @IQVIA

Collecting data from clients, analyzing data for possible issues, requesting extra reports/ data if necessary. Memberships, attendance, billing, rollovers, services, demographics and other information to be converted. • Preparing data mapping documents for main conversion tables.• Creating custom conversion scripts using T-SQL, modifying older scripts.• Running scripts on preliminary server to create standard/staging conversion tables.• Moving conversion tables into the production database and running conversion scripts and ETL packages (SSIS).• Converting client’s data from different platforms (SQL, MySQL, Access, Excel, CSV, ODBC) into the company standard database (SQL Server).• Applications Integrations configurations between applications.• Building scripts to fix data on a production server, manage conversion issues.• Communicating issues with customers and client service team.• Maintain documentation for each conversion.• Build and support ERP applications integrations.