Oracle DMP Data Browsing UI

I have a set of *.dmp backup files generated with Oracle Data Pump from our Hospital Information System. The original application code is no longer available, so the only way to view the contents is by restoring the dump and presenting it through a brand-new interface... (Budget: $250 - $750 USD, Jobs: Database Development, MySQL, Oracle, Oracle Database, PHP, SQL, UI / User Interface, Web Development)