Today, information systems have become one of the most important resources for organizations. Its use allows continuous modernization of strategies, operations and levels of service, to face the high competitiveness of the market, the improvement of productivity and the increase of the satisfaction of the customers. For this reason, the study objective is to apply the technology through the design and implementation of a Web Information System to improve Hotel Management in the Company KORIANKA E.I.R.L., in Trujillo City. The general design of the research is Cuasi Experimental type (Pre - Test and Post - Test), that is mean; it will manipulate at least the independent variable to see its effect on the dependent variable. Moreover, for the implementation of the Web Information System, the RUP software development methodology will be applied. With the implementation of the Information Sys...