Arun has managed implementation, upgrade, enhancement, and support projects for clients in the retail, consumer & industrial products, life sciences and oil & gas industries.  Arun completed a long term (5 year) project with Costco where he handled their SAP Security (S/4HANA, MDG ,ECC, CAR, FIORI & GRC) technical design for the Membership Services, Payroll, Accounting & Merchandise Modernization projects.