All Services Programming & Development Programming $100/hr · Starting at $25 i have been working in developping applications for research, database management of various systems such as Patient records, billing systems, hospital management, and i m mostly known as a Guru in PDAs. About $100/hr · Ongoing Download Resume i have been working in developping applications for research, database management of various systems such as Patient records, billing systems, hospital management, and i m mostly known as a Guru in PDAs. Skills & Expertise BillingBilling SystemsDatabase ManagementManagementResearch 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Billing ServicesResearchersManagement Experts