Write some Software

The project is on Social Network data Analytics tool. The tool needs to be basic and should have options for Plugin's for future development or integration. The tool should map users entire social/Web highlights from Web and cast his data in a detailed manner. I am looking at integrating the complete web profile of Individuals and mapping to various features like Social spending, sites of visit,last purchase, profile demographics etc. Pls respond if you have worked on similar products or have the appetite to create good tool with are minimum cost. Thanks.