Javier Martínez Ruiz

Javier Martínez Ruiz has a strong background in software development, with experience in both back end and front end development. Javier started their career as a Freelance Full Stack Developer in 2011 and later joined Tainforma Consultoría Informática S.L. as a Full Stack Developer from November 2014 to May 2015. Afterward, they worked as a Full Stack Developer and Front End Developer at T4XI from June 2015 to September 2016. Javier then joined Bitban Technologies S.L. as a Front End Developer from October 2016 to June 2017, and later transitioned to a Full Stack Developer role from June 2017 to October 2017. In 2017, they joined Lendrock as a Full Stack Developer from October 2017 to January 2019. Following that, they joined Finizens as a Full Stack Developer from January 2019 to January 2021. Most recently, Javier worked as a Lead Backend Engineer at GuruCall from January 2021 to October 2021. Currently, they hold the position of a Back End Developer at TaxDown, starting from October 2021.

Javier Martínez Ruiz completed their Master's degree in Visual Analytics and Big Data from UNIR - La Universidad en Internet, studying Computer and Information Sciences, General, from 2016 to 2017. Prior to that, they obtained a Bachelor's degree in Multimedia Engineering from Universitat d'Alacant, studying Multimedia Engineering from 2011 to 2015. Additionally, Javier holds a B1 level certification in English from ACLES, although the specific month and year of obtaining the certification are not provided.