Logistics officer

I was doing the internship for 3 months carrying out the following duties :
-Updating inventory lists
-Receiving and dispatching good and
verifying movements of stocks
-checking purchasing orders against stock levels
-preparing delivery schedules
-coordinating maintenance and repaits storage facilities
-entering data into database
-maintain optimal stock levels at minimum cost
-ensuring OH and S protocols are followed in storage facility
-calculating storage and clearance costs
-managing incoming and outgoing invoices.