i am php/web developer, have alot of experience in php, mysql, wordpress, jquery, ajax, html and css.joomla..website..
=> develope php application and website in php
=> develop a responsive website (using bootstraps).
=> develop admin panel.
=> develop user panel (if you need).
=> work with huge database like facebook.
=> work with php web Apps
=> work with spreadsheet in php and mysql.
- upload spreadsheet and the data will be stored in database.
- get data from database and put it in spreadsheet.
=> fix you website error
- CSS error
- php error
- jquery error
=> Upload to your server