One can write a module for a specific operation, process of an enterprise and on the other hand, one can create a whole package of software on j2ee.

• Developing an application requires the skills:
• Skills for understanding the process for which application is being developed
• Designing the prototype models
• Designing user friendly graphic user interface
• Testing of application software
• Debugging the errors
• Final deployement of the software and providing the working knowledge of application to the end users.
• Optimization of the application and debugging

The business enterprises are more interested in softwares those are built as per their need rather than softwares which are available in the market and then are customised as per their needs. The businesses value much more in real time built softwares that cater to their business operations efficiently.