In this modern world computers are playing a major role. To develop the programs and to apply the software there it needs the export those are the software engineers. To minimize human work and save the time software are implemented. There are plenty of software packages and programs available today which is useful for each and every sector. Software engineer work on the application and analyze the need of the users, then design, construct, test and maintain computer application software. They go with customer service about the program which they developed and they solve the problems, analyze and reset the modification by writing the application code.