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@abusayed2004
Member since October 7, 2012
11 Recommendations

abusayed2004

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Work 8 years on server security, cloud, AWS, GCP, OpenStack, VoIP, Asterisk, Vtiger CRM, Open VPN, CentOS, Ubuntu, Redhat, VoIPSwitch, 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
  • 32%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

PGD-IT

2017 - 2018 (1 year)

BBA

2007 - 2011 (4 years)

Qualifications

Digium Certified Asterisk Associates (2012)

Digium

Asterisk PBX, Setup, Configuration, Dial-plan, Interactive Dial-plan, Call Queue, Digital, Analog interface configure

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 Install Red Hat Virtualization Manager. Create datacenters, clusters, pools, and templates in Red Hat Virtualization Manager. Install and configure Red Hat Virtualization Hypervisors to support Linux® and manage them using Red Hat Virtualization Manager. Perform essential management tasks.

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

Redhat

170-290-290 Configuring file systems and volumes for more restrictive security policies Implementing additional user account security and identity management Configuring enhanced, secure logging and audit capabilities Identifying and performing appropriate package updates in response to Common Vulnerabilities and Exposure (CVE) and Red Hat Security Advisory (RHSA) reports

Red Hat Certified Specialist in Gluster Storage Administration (2018)

Red Hat

Deploy and configure Red Hat Gluster Storage instances on virtual and physical systems Configure and manage Red Hat Gluster Storage volumes Configure Red Hat Gluster Storage clients Configure Red Hat Gluster Storage features Manage and troubleshoot Red Hat Gluster Storage instances

CCNA-Routing Switching (2018)

CISCO

• LAN Switching Technologies • Routing Technologies • WAN Technologies • Infrastructure Services • Infrastructure Maintenance

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

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