I'm ranked in Top 50 Yii Users List, I've helped many companies to develop, improve and optimize their websites and web applications using top technologies like MySQL/MariaDB, PHP, FirebirdSQL, PostgreSQL, YiiFramework. I've worked as Consultant, Inspector, DBA, project manager and developer of high quality web projects for all size companies. I'm seeking opportunities to build (and improve/optimize) web applications and websites developed on the areas I'm expert on. I also have experience in some other areas: DB modeling & optimization, software design, PHPUnit, OOP, REST and Ajax.