• The project “Migracion de constancias fiscales” had the purpose to migrate only the information related with tax records, the information was in a database storage. • We migrate a data base (old model) to a new data base model, we just considered constancias fiscales information.• We analyzed all the information to format that to the new model.• We develop a software based in Spring Bach to process the information in lots.

• Implements the Super Q ERP on 220 stores and solve bugs. • Develop a web page to administrate a point of sale. Developed in Html, CSS, Bootstrap, jQuery, Ajax and JavaScript, also we create a java API with grails library to process all the petitions to the data base. • Develop a web page to consult reports where backend was developed in NodeJs, Frontend in React Native and Data Base in SQL.

• Develop a point of sale (Super Q ERP) to administrate a convenience store. • We developed Java API with grails library to process all the request to the database. • Database created in SQL Server to storage information. • Frontend developed in JavaFX and Java.