- Developed interactive forms in ExtJS for educational environments. - I participated in the development of basic functions in databases, such as create, read, update, search and delete. I carried out this development in PHP and PostgreSQL. - I made the configuration between the front-end: ExtJS and the back-end: PHP and PostgreSQL. - Designed and modified queries in PostgreSQL so that the client could obtain an overview of the data.

- Developed interactive forms in ExtJS for educational environments. - Participated in the development of basic functions in databases, such as creating, reading, updating, searching and deleting. I carried out this development in PHP and PostgreSQL. - I made the configuration between the front-end: ExtJS and the back-end: PHP and PostgreSQL. - I designed and modified queries in PostgreSQL so that the client obtained an overview of the data.