I have worked at PT Bank Mandiri as Assistant Service Quality Officer, Teller and at PT SAKA NIAGASUKSES ABADI as Admin.I master formulas such as Left, Right, Mid, Vlookup, Hlookup, Filter, If, Data Validation, Pivot Table, Getpivotdata, Sum, Subtotal, Go To Special, Iferror, Upper, Lower, Proper, Paste Special, Max, Min, and several shortcuts