I technically led a team on technologies like Grails, Groovy, Java, Gorm and Hibernate to make a new project.

I developed the commissions project back- end using technologies such as Grails, Groovy.

I made the database structure as well as the functions and stored procedures of the commissions project testing my knowledge of Oracle SQL and PL / SQL

I helped in the development of the commission project frontend using Angular.

I performed maintenance tasks in different applications, providing support and correcting errors; testing my knowledge of Java, Play Framework, Oracle SQL, JavaScript, JQuery, HTML and Bootstrap.

I worked on a timeshare application. I gave corrective maintenance, I restructured processes and I made new modules. In that application I worked with technologiessuch as Java, Groovy, Grails framework, Oracle SQL, CSS, Bootstrap, JavaScript, jQuery and HTML.
I made reports to different clients, I used Jasper Reports and Oracle SQL.

I trained our users.

One of my responsibilities was to create a module to manage the gifts in a timeshare application, testing my knowledge about technologies such as Java, Groovy, Grails Framework, Oracle SQL, HTML, CSS, Bootstrap, JavaScript and jQuery.
I made the user manual to that module.