Profile image of abusayed2004
@abusayed2004
Member since October 6, 2012
11 Recommendations

abusayed2004

Online Offline
Work 8 years on VoIP, Asterisk, A2billing, Vicidial, And any Asterisk-based distro. Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, VOS3000, MVTS, Oracle DB, RHEVM, OpenStack, Mysql Red hat, PHP scriptwriter for IVR and AGI implementation on asterisk, have a good team for support and further development. Puppy Linux customization.
$30 USD/hr
45 reviews
5.7
  • 81%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 33%Repeat Hire Rate

Portfolio

Recent Reviews

Experience

Linux administrator

Dec 2012

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 2010 - May 2012 (2 years)

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

Education

BBA

2007 - 2011 (4 years)

Qualifications

Asterisk Essential (2012)

Digium

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

VoIP Test on odesk (2012)

odesk.com

VoIP test by

Red Hat Certified System Administrator (2017)

Rethat

170-290-290

Dynamic Web Application Using PHP & MY SQL (2013)

IBCS-PRIMAX

Web Application Using PHP and MY SQL,

Red Hat Certified Engineer (2018)

redhat

170-290-290

Red Hat Certified Specialist in Virtualization (2018)

Redhat

170-290-290

Publications

VoIP Business

Graduate paper

Certifications

  • Numeracy 1
    83%
  • VPN 1
    83%
  • US English Level 1
    78%

Verifications

  • Facebook Connected
  • Preferred Freelancer
  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

My Top Skills

Browse Similar Freelancers