Profile image of abusayed2004
Member since October, 2012
11 Recommendations

Abu Syed 

Work 8 years on VoIP, Asterisk, A2billing, Vicidial, And any Asterisk based distro. Vtiger CRM, Open VPN, Cent OS, VoIPSwitch, VOS3000, MVTS with oracle DB, or Mysql Red hat, PHP script writer for IVR and AGI implementation on asterisk , have a good team for support and further development. Puppy Linux customization,
$30 USD/hr
45 reviews
  • 81%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 33%Repeat Hire Rate

Recent Reviews


Founder and CEO

Dec 2012

My Own company, dealing with VoIP, Web development, vtiger integration, Call Center, And asterisk PBX, VoIP billing solution, a2billing install, customization, Server Rent and Commercial VoIP software like , voipswitch, VOS3000, Mor-12, MVTS, install, configure and, support.

Head of Network Operation

May 2011 - May 2013 (2 years)

Softswitch Mangement, Routing, Adding Route, Provision client and provider GW, Network Security....etc

System Admin

Mar 2009 - Apr 2011 (2 years)

Asterisk, Cent OS,



2007 - 2011 (4 years)


2015 - 2016 (1 year)


Asterisk Essential (2012)


Asterisk PBX, Setup, Configuration, Dial-plan, Interactive Dial-plan, Call Queue,

VoIP Test on odesk (2012)

VoIP test by

RHCSA (2013)


Understand and use essential tools for handling files, directories, command-line environments, and documentation. Operate running systems, including booting into different run levels, identifying processes, starting and stopping virtual machines, and controlling services. Configure local storage using partitions and logical volumes. Create and configure file systems and file system attributes, such as permissions, encryption, access control lists, and network file systems. Deploy, configure, and maintain systems, including software installation, update, and core services. Manage users and groups, including use of a centralized directory for authentication. Manage security, including basic firewall and SELinux configuration.

Dynamic Web Application Using PHP & MY SQL (2013)


Web Application Using PHP and MY SQL,


VoIP Business

Graduate paper