Developing an automated software defect management system and effects of system on software development process

There has always been major interest in the area of software development is ?quality?. Today, all kinds of software companies and some departments of universities develop new software?s. This products may be very successful and meet all of customer?s satisfaction. Across to this, there is impossible to develop software without error practically. Therefore, number of errors and defects can help us to identify software quality.While defects affect software quality, they must be controlled and managed. Otherwise, we cannot find the exact problems that cause a defect or an error. If we analyze the real problems on our software, we can develop a project more reliable with fewer errors and we can improve our project?s quality to better quality standards.In this approach, a new defect management system that called UHISYS was developed for software development team of a company. The main purpose of this defect management system is controlling the errors and defects on development period. After enough data that has information about the real problem, collected, an analyzing period that includes all parts of software production lifecycle starts. New solutions find on software or new software methodologies practice by development team according to these analyzes. This thesis will show us how a defect management system affects the overall product performance and product quality of a software development company.