Jesus Celis Portillo

Jesus Celis Portillo has a diverse work experience in the field of software engineering. Jesus is currently working as a developer at TERMINALFOUR, where they are involved in developing sections management for a Content Management System called 'Site Manager.' Jesus has also gained experience in front-end development through this role.

Prior to this, Jesus worked as a Senior Software Engineer at L-EV8 Marketing, where they were responsible for support, maintenance, and new development of a payments platform. This platform was based on XML-Based Web Services JAX-WS.

Jesus also served as a Senior Backend Web Engineer at Novanotio, where they were involved in the full project life cycle of the backend development of a web application named QOMEDOR. This application granted access to events using QR codes and was developed using Spring, Spring MVC, and Hibernate.

Before joining Novanotio, Jesus worked at Telefónica as a Senior Software Engineer. Jesus was part of a large team involved in redesigning the Telefónica CRM Platform Generator, and they played a role in the analysis, redesign, and implementation of the CRM generator.

Earlier in their career, Jesus worked at Hewlett-Packard as a Junior Backend Web Engineer, where they contributed to improving the mapping topology functionality in the HP Service Activator Platform. Jesus also worked at Telefónica as a Junior Software Engineer, where they were involved in conceptualizing, designing, and developing server applications to extend and improve the Telefónica CRM Platform.

Jesus's first job was as a Software Developer at Hewlett-Packard, where they worked on developing, maintaining, and supporting application programs for TeMIP. Jesus was responsible for developing interface processes to collect alarms and operational status from network elements using C.

Overall, Jesus Celis Portillo has accumulated a wealth of experience in software engineering, with a strong focus on backend development, web applications, and CRM platforms. Jesus has also gained proficiency in various programming languages and technologies, such as C++, Corba, and XML-Based Web Services.

Jesus Celis Portillo's education history includes obtaining a degree in Computer Science Engineering from the Universidad Pontificia de Salamanca from 1995 to 1999. In 2012, they pursued further education and earned a Bologna Computer Science Engineering degree with a focus on the Bologna study plan for Software Engineering from the same university. Additionally, in 2016, they became Oracle Certified as an Oracle Certified Associate, Java SE 8 Programmer.