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@abusayed2004
Membro desde 6 de outubro de 2012
11 Recomendações

abusayed2004

Conectado Desconectado
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 comentários
5.7
  • 81%Trabalhos Concluídos
  • 100%No orçamento
  • 100%No Prazo
  • 33%Taxa de Recontratação

Portfólio

Comentários recentes

Experiência

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

Educação

BBA

2007 - 2011 (4 years)

Qualificações

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

Red Hat Certified Specialist in Server Security and Hardening (2018)

Redhat

170-290-290

Publicações

VoIP Business

Graduate paper

Certificações

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

Verificações

  • Conectado com o Facebook
  • Freelancer Preferencial
  • Pagamento Verificado
  • Telefone Verificado
  • Identidade Verificada
  • E-mail Verificado

Minhas habilidades principais

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