  The growth and development of institutions day by day especially universities
are increasing very large number of peoples including employees as well as
students, working on different domain in distance between multiple integrated
institutes, and degrading the overall efficiency of system that cannot
facilitate better interoperability and automated integration. In many
universities, exist system does not have yet set of connections, in spite of
the fact they have different systems running on different platforms in
different administrative units or departments. University of Sindh (UoS) is the
one of them. In this paper we discuss about Integration of Inter-Connectivity
of Information System (i3) in the UoS which is based on Service Oriented
Architecture with web services. The proposed system (i3) can monitor and
exchange students information in support of verification along heterogeneous
and decentralized nature, and provide capability of interoperability in the
place of already deployed system in the UoS using different Languages as well
as Databases.
