SANTIAGO CRIOLLO-C was born in Quito, Ecuador in 1984. He received the B.S. degree in electronics and information networks engineering from National Polytechnic School in Quito in 2010 and the M.S. degree in communication networks from Pontificia Universidad Católica del Ecuador in 2015. He is currently pursuing the Ph.D. degree in computer science at University of Alicante in Alicante, Spain, where he has oriented his research to the use of mobile devices as support in higher education. Since 2013, he has been professor of information technology in Universidad de Las Américas in Quito, Ecuador.
DAVID ABAD-VÁSQUEZ was born in Quito, Ecuador in 1998. He received the degree of general unified baccalaureate from Unidad Educativa Julio Verne in Quito in 2016. He is currently in his last semester in Universidad de las Americas UDLA in Quito, pursuing the B.S. degree in electronics and information networks engineering. Since 2019, he has been a full stack web developer specializing in .NET Framework and he also works as a freelance website designer.
Marjan Martic-Nieto was born in Ambato, Ecuador in 1998. He received the degree of general unified baccalaureate from Pio X school in Ambato in 2016. Currently, he is completing his last year of electronic and telecommunications engineering to obtain his engineering degree.
Fausto Andrés Velásquez - G was born in Quito, Ecuador in 1998. He received the degree of technical science baccalaureate from Deutsche Schule Quito in 2016. He is currently in his last semester in Universidad de Las Américas UDLA in Quito, pursuing the B.S. degree in electronics and information networks engineering.
Jorge-Luis Pérez-Medina received an M.S. degree in information systems and a Ph.D. degree in computer science from the Joseph Fourier University of Grenoble, France in 2006 and 2010, respectively. He was a postdoctoral researcher in human-computer interaction with the Université catholique de Louvain, Belgium, from 2015 to 2016. He is currently a professor and a researcher with the Intelligent and Interactive Systems Laboratory (SI2 Lab), Universidad de Las
Américas, Quito, Ecuador. His research interests include facilitating the work of IT managers and model designers by helping them select methods, models, and modeling environments that are adapted to their needs.
Sergio Luján Mora is a senior lecturer of the Department of Software and Computing Systems at the University of Alicante in Spain. He earned his PhD in Computer Engineering at the University of Alicante in 2005 with a doctoral thesis about data warehouse modelling with UML. He has been a post-doctoral researcher in the USA and Ecuador.
He has developed and implemented web applications since 1997 and has taught how to do it at the university since 1999.
His main research topics include web application development, web accessibility and usability, e-learning, Massive Open Online Courses (MOOC), and Open Educational Resources (OER).
He has published several research papers at various conferences (ER, UML, DOLAP) and in high-impact journals (DKE, JCS, JDBM, JIS, JUCS, and UAIS), both nationally and internationally. He has also published several books related to programming and web development, and data structure programming and C++ language.
He has taught the courses "Compilers", "Programming and Data Structures", "Internet Programming", "Hypermedia Programming 1", and "XML" at the University of Alicante. He has also taught several courses in web programming, web application development, and web usability and accessibility, both in Spain and in other countries, such as Algeria, Cuba, Ecuador, Kazakhstan, Kyrgyzstan, Mexico, Moldova, Peru, Poland, Russia, and Ukraine.
