Diego N. freelancer experto en PHP, Java, PL/SQL

Diego N.

PHP, Java, PL/SQL Developer

0 / 5


Programación y Tecnología

Habilidades (Máximo: 5)
Sobre mí
My experience in PHP (Symfony/Zend), PL/SQL (Oracle/PostgreSQL) and Java (JSP/Servlet, JSF, Spring, JPA, Hibernate) can be in yours interest. PHP Developer since 2003, I develop using Zend Framework since 2011 and I’m in love with Symfony since 2014. Since 2011 I have used other programming languages like Java EE (JSP/Servlet, JSF, JPA, Spring, Hibernate - I taught this); SQL, PL/SQL (I taught this); PostgreSQL (Developer/Administrator), Oracle (Developer/Administrator), MySQL and SQL Server; Python (scripting), ActionScript, BPMN.

You can follow me on GitHub github.com/diegonobre to see my code.
Historia laboral
* Vox Tecnologia (Computer Software): - Performance improvement on SQL queries; Performance improvement on legacy features developed using old Zend Framework version; this was accomplished using result analysis of “Zend Db Profiler” plus PL/SQL procedures (PostgreSQL);
- Responsible for the data modeling of new features;
- PostgreSQL installation, version upgrades, tuning, monitoring and replication;
- Creation of developer productivity reports based on “git log” and bug tracker software (Mantis) using Git command line + Symfony + Doctrine;
- Requirements analysis, monitoring, performance, tuning and security improvements, SQL and PL/SQL improvements and support for developers;
- Skills used: PHP; Symfony; Zend; Doctrine; PL/SQL; Shell scripting; PostgreSQL; Oracle; MySQL; Git.

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