It Contractor, Specialized In Pos/accounting/open Source

NEEDED:IT contractor to recommend and set up POS (Point of Sale) /Accounting system for a small social enterprise. Preference to open source software for both POS and Accounting system.
System must handle 2 x POS and an accounting system to manage cashflows and debit/credit of activities related to:
-bar/restaurant/cafe-office rental-other income-accounts receivable/ accounts payable-inventory management-suppliers, purchasing database-2 currencies (USD and LL)-Arabic language compatibility
IT contractor must have relevant experience and expertise in selecting and identifying appropriate software, setting up systems and being available on call for maintenance/troubleshooting issues. He/she also needs to recommend hardware equipment to support POS.
Preference will be given to IT contractors within Beirut.
HOW TO APPLY:Send CV and covering email to [email protected] with requested quote