PHP I start to develop with php on 1999 when php was a simple procedural language like the old Microsoft asp. From there I begin to learn every day new methods, technology and follow the com- plete road map for php. I develop with php with a strong object oriented scheme and I use it to make back-end and front-end section. Many time I use php also for server scripting, automatic cron jobs, one shot script and on many other ways. MYSQL I knew this database when I started to use php. By now I use it in very different solu- tions. I made standalone servers, replica servers schemes, and clustered database sys- tems. I’d help a very popular team to fix bugs about cluster sync with many masters solutions using Percona XtraDB Cluster. Resuming I know mysql with his most important features: Different table engine types, views, stored procedures, triggers and events - Setting one or more read only replica Setting up multi master scheme Setting up cluster database system SPHINX Sphinx is a full text search engine that I currently use to search into very big dataset. With big dataset I mean more or less 200.000.000 records daily updated. WEB SERVERS Big experience with apache web server configuration including proxy with nginx HTML AND WEB SCRIPTING Html, Javascript, jQuery, CSS and every concerning client side scripting is very familiar and easy to use. Big knowledge with js object oriented programming SERVERS CONFIGURATIONS I can setup from scratch a complete server with any linux operating system configuring on it each of these most important services: • webserver • databaseserver • mailserver • cacheserver • clusteredfilesystem • clusterdatabasesystem • backupserver • proceduresserver ©