Tikslas: Išanalizuoti Java Enterprise Edition technologiją. Ją taikant, realizuoti aukcionų sistemą.Užduoties pagrindimas: šiai dienai Java programavimo kalba yra pritaikoma vis platesnio masto aplikacijoms kurti. Java EE technologija ateityje tik tobulės, todėl yra naudinga suprasti internetinių aplikacijų kūrimą naudojant Java programavimo kalbą. / Word “Internet” is widely used in our days. Many people can not imagine their lives without it. Companies are looking for technologies which would make their products more attractive to users, provide more user friendly interface and make their products unique. Java EE is to fill this spot.This paper contains short description of Java programming language and short history of Java as a programming language development, followed by general concepts of Java Enterprise Edition and MVC usage in it.