Gómez Gutiérrez, Juan Antonio (Nombre personal)

Android: del diseño de la arquitectura al despliegue profesional, 2019: title page (Juan Antonio Gómez Gutiérrez) page 4 of cover (Software developer with experience in the development of projects in business field, in the world Java,.Net and Android)

Excel 2016 avanzado, 2019: title page (Juan Antonio Gómez Gutiérrez)

LinkedIn, viewed september 18, 2019 (Juan Antonio Gómez Gutierrez ; Certification Microsoft Office Specialist Using Microsoft Office Excel 2007 ; Master degree in Development Engineering for Mobile Devices) https://www.linkedin.com/in/juan-antonio-g%C3%B3mez-gutierrez-98323a10/