ISDLCM: An Improved Software Development Life Cycle Model

Software development life cycle is the process of developing a software project using some activities. These activities include Requirements gathering, Specification, Designing, Coding, Testing and Maintenance, etc. This paper describes improvements in the software development life cycle models. A new approach for the customers’ satisfaction is described. In this approach team will stay with the customer till the support period. When customer demands for maintenance then a lot of time is wasted in tasks such as requesting for maintenance, calling individual from organization, make him understand about request, then their response time etc. So a new approach is required which can decrease the maintenance time of project. The paper describes a new model for software development. This model concentrates towards providing the service online. It means team will stay online with the customer till the support period. Requesting and response time is reduced and customer can feel a good deal with the organization.