Efficient requirement engineering for small scale project by using UML

Today, web based applications have transform into problematical, famous and vital in each organization which needs high consistency and high quality of web based application. Effective development involving software system based on to the quality of any requirement engineering process. This research focus on in what way to elicit and specify the necessities of software to be developed. These events (activities) are supported with in the field called requirement engineering. The study present now aims at refining a specific practice in requirement engineering called UML modelling. In this research we proposed a module based integrated model. This model is further demonstrated with the help of UML modelling. By this technique we achieve the efficient requirement engineering for small scale project. This research investigate the role connected with use case diagram and sequence diagram modelling and also class diagram throughout requirement engineering process. The outcome obtained in this research offer more help for in what way to effectively put on requirement engineering with UML modelling as an essential basis for software development.