
tEAM

Andrea Vallejo Puigvert
Chief Financial Officer
Andrea finished her studies of Telecommunication Systems Engineering at the Polytechnic University of Madrid in 2016. She did her BSc Thesis in wireless communication with Millimetre-Waves at the RWTH Aachen, in Germany, thanks to a mobility grand. Currently, Andrea is finishing the first year of a double Master degree with the EIT Digital Master School in Paris at the UPMC. In addition, she did several courses in economics and business management. Andrea takes care of the finances of App’ero.

Ana González Plaza
Chief Executive Officer
Ana received her BSc degree in Telecommunication Systems Engineering from Technical University of Madrid in 2016. She worked as a researcher in the area of wireless channel modeling in railway environments. Besides, she participated in a startup competition called ActúaUPM. Currently, she is a Master’s student in Internet Technology and Architecture from UPMC. She contributes herself developing the marketing strategy for the company and preparing marketing campaigns.

Wissem Chouk
Chief Communication Officer
Sales Officer
Wissem is part of the EIT Digital community. He graduated from TUM, Germany (Technische Universität München) in electronics engineering and information systems. He, then, went to Paris to study computer science in UPMC, from which he graduated in 2016 and then followed a master program. Wissem had various work experiences in different domains where he acquired organizational and management skills as well as technical knowledge.
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Jaechul Lee
Chief Operating Officer
Back-end developer
Jaechul graduated Korea University majored in electronic and information engineering. He has worked with C++ Java and jsqul. He worked as a researcher in several electronic labs during bachelor. Jaechul contributes himself as the database manager and constructor for this company. He has attended several courses of ionic, programming language used to develop App'ero.