An ASP.NET developer typically works as part of a team, but individual work is also necessary. This job will require a wide array of tasks. The developer will primarily work on developing and supporting applications and programs. He or she will also serve as an analyst for other applications and programs by verifying completeness and functionality. This involves inputting sample data and evaluating the output of results, as well as debugging any errors that might come up. Work on already existing programs may also be required. Examples of such work include adding new features and functions to existing programs, optimizing them, or modifying them if a new problem comes up. The developer must maintain regular contact with other employees, which includes reporting progress and problems at team meetings, training end users in the use of programs, and assisting users who have issues with the programs.