Extending and servicing a middleware's electronic billing procedure
Project duration: 2 years, 6 months
Brief description
The middleware used by the customer includes a component for the electronic billing of consumables employed in clinical diagnostic tests. Compiling all reagents consumed within a user-defined period, the component transmits these reports to the consumables' provider for billing purposes. The project centers on servicing the component as well as developing new functionalities. On one hand, these include extending the number of test types supported by hematological and molecular diagnostics as well as automatic immunological test series. In addition to that, configuration options are extended to increase overall adaptability to individual customer needs. These options include the handling of quality control and patient results, how to deal with tests reruns and repeats as well as the types of supported consumables and their billing.
Supplement
Planning of system architecture as well as data base design and modeling of system behaviour is done in Enterprise Architect, whereas requirements are defined and managed using HP Application Lifecycle Management (ALM). While data base modeling, data provision and workflow logic are carried out via PL/SQL Developer, graphical user interfaces are generated using Visual Studio. Source code components are managed in Team Foundation server, whereas automated testing is done via Visual Studio. HP ALM is used to create and manage test cases as well as to provide general quality control and traceability of development artifacts. For project documentation, visualization and communication Word, Excel and Powerpoint are employed.
Subject description
Distributed worldwide the customer's middleware includes a component for the electronic and automatic billing of consumables. On one hand, outsourcing the servicing activities to PTA ensures the system component is always up to date and necessary bug fixes are conducted immediately. On the other hand, extending the configuration options and the types of tests and consumables supported grants the customer greater flexibility in adapting the billing of consumables to the individual laboratory's needs. Beyond that, the extensions enable the customer to further optimize the overall billing procedure and the underlying business model.