Basically Java is an object oriented programming language. It was invented for the purpose of increasing the productivity of both developers and End Users. Java enterprise application development is not an easy task for a java developer being high risky. Before java, Professional developers were doing their jobs faster through COBOL, Pascal, C, or C++ in a complicated process and the end user can also build new creative mini applications using various. Now software marketer and enterprise application developers have rush to create creative new generation applications using java with less risk and more user friendly. The fourth-generation programming languages have gone to the back seat and the new generation developers giving more productivity to the market through advance java and J2EE.Java came in the year 1990 with more portable option with C++ to develop embedded systems by Sun Microsystems. Sun Microsystems has offered java as a programming and development platform. It became an awesome choice for developer and software venders to develop high quality applications and software. Development of business and enterprise application development was bit complex at that time but after arrival of advanced java and J2ee it helped a lot. J2EE is the Java 2 Platform; Enterprise Edition helps in developing multitier enterprise applications. Before J2EE, the Java developers were also facing some problems during the application development because of the following reasons:1. More use of modules in the projects. We are in the favor of modularity which helps java developers to work separately but when you have few line codes inserting many buckets the developer may face problem.2. Developer can invent new programming language but Implementation can be done under the underlying platforms with traditional service provider.3. The steady stream of new UI approaches reflects in the presentation layer due to Java’s lack of leadership.4. The deficiencies of Java disclose in hibernate, spring, Struts, and other frameworks.The advanced J2EE model provides modified and simplified approach to develop high quality java application development. The complexity of enterprise applications are managed through its components and application developers are free to stick on their logic. J2EE summarizes the layers of functionality in specific types of components. This helps in faster development in time, better quality, maintainability and portability of applications. It hides the complexity and create flexible user Interaction.At Andolasoft the Java Developers are dedicated to provide quality Java and J2EE application developments that are robust and performance oriented. We follow Agile Methodology and this iterative process allows us to deliver enterprise applications quickly. Our teams of skilled Java and J2EE Developers are highly experienced and ready to take on any technical challenges.