I am the student Ahmed Nafez Mustafa Shahwan Mobile computing and smart device applications Software development, database and network extension A professional in network marketing and its laws with professional ethics dealing with operating systems, the Internet, computer networks, website design and electronic commerce in a distinguished scientific and practical manner to work in institutions that use operating systems and computer networks or industrial institutions or education, graduate studies and scientific research Knowledge and mastery of advanced programming languages ??such as visual basic, Java and others Which can be used effectively in control operations Knowledge of databases, their management and applications Knowledge of computer networks and their installation and linking devices with various types of networking Knowledge of designing web pages and linking them to databases and creating advanced dynamic and interactive websites