Sina is a computer software / hardware expert, a talented developer and a internet researcher. He has been very active in these fields for several years.

He currently works at a IT company as CIO, and he has had max 8 developers and designers under his supervision.

He usually spends 2-5 hours per day of his spare time for reading, researching, contributing and working on various projects , including open source projects.

Some of his important activities :

• 1994 : Making and designing various experimental electronic circuits.
• 1995 : Learning the first steps of programming using Commodore 64, and writing some small games
• 1996 : Creating 3D and 2D animations using 3D Studio Max and Flash.
• 1997 : Creating various Client applications using Pascal and Delphi.
• 2002 : Working as a GUI (Using Delphi) developer for an accounting softwares company.
• 2002 - present : Contributing to various open source projects and communities (Drupal, Xinha, Xajax, Atutor, PEAR, phpclasses.org, SitePoint, etc)
• 2003 : Studying CIS in International university of Chabahar.
• 2004 : Joining Tehran LUG (Linux user group) as a main member and website administrator. and also teaching in few classes.
• 2005 - present : Employing as a developer at a software company, and promoting to lead developer, project manager and finally CIO after 2 years.