Luis G. FerreiraLuís Ferreira is currently a lecturer in the School of Technology at the Polytechnic Institute of Cavado and Ave, Portugal. He holds a Dipl in the field of mathematics and computer science and a MSci in the field of Informatics, area of distributed sstems, computer architectures and computer communications, all from the University of Minho (Portugal). He teaches subjects related to computer science and programming paradigms, information systems integration and Web programming to undergraduate studies. He supervises several software development projects and participates in several consulting and analyses commissions. Read More Read Less