THE WEB DESIGNER DEALS WITH THE DESIGN, DESIGN, DEVELOPMENT AND UPDATING OF WEBSITES, IN LINE WITH THE COMMUNICATION STRATEGY OF THE CLIENT AND THE TECHNOLOGICAL CONSTRAINTS OF THE CONTEXT OF INTERVENTION. PARTICIPATES IN THE DEFINITION OF THE ARCHITECTURE OF THE SITES; DEFINES THE NAVIGATION AND INTERFACE CHARACTERISTICS, IN COMPLIANCE WITH THE PRINCIPLES OF USABILITY AND CORRECT PERSON-COMPUTER RELATIONSHIP, TAKING INTO ACCOUNT THE DIFFERENT TYPES OF POTENTIAL USERS; IMPLEMENTS THE PROJECT FROM A GRAPHIC AND TECHNICAL POINT OF VIEW, THROUGH THE USE OF APPROPRIATE PROGRAMMING LANGUAGES AND DEVELOPMENT TOOLS, ACTING ON THE WHOLE SET OF MULTIMEDIA CONTENT. IT DETERMINES, EVEN IN COLLABORATION WITH OTHER FIGURES, THE COSTS OF SETTING UP THE SITES, IN ORDER TO ESTIMATE EXPENDITURE AND PLAN ITS OWN WORKING TIME. IT PROVIDES SUPPORT TO THE ACTIVATION OF SERVICES AND THEIR DELIVERY. PARTICIPATES IN MONITORING THE FUNCTIONING OF