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$50 USD / hour
Flag of LEBANON
west bekaa, lebanon
$50 USD / hour
It's currently 7:32 PM here
Joined November 14, 2016
1 Recommendation

Abdullah D.

@abd4d5

4.8 (43 reviews)
5.8
5.8
90%
90%
$50 USD / hour
Flag of LEBANON
west bekaa, lebanon
$50 USD / hour
98%
Jobs Completed
100%
On Budget
100%
On Time
13%
Repeat Hire Rate

Network Engineer, CCNP Collaboration, CCNP R&S

High technical expertise based on years of experience in Cisco Gold Partner integrator: - Implement Routing, Switching, Wireless, and Network Security projects(ASA Configuration) - Implementation and integration of Unified Collaboration projects based on Cisco UC Technology. - Cisco Contact Center deployments with Scripting ( UCCX, UCCE, PCCE ). - Deploy and integrate Session border element SBC (Cisco CUBE, Ribbon SBC,..) - Implement and support Cloud-based and on-premises, Video conferencing solutions (WebEx, Zoom, MS teams) - Configuration, testing, operation, maintenance, and management of voice - Cisco IOS Voice Protocols based on SIP, MGCP and - Perform analysis and diagnosis of complex networking problems including Unified Communications and Collaboration solutions (CUCM, CME, CUIC, CUE, CUC...) - Configuring Cisco L2 & L3 Switches (STP, VTP, VLANs, and Network High Availability). - Configured Wireless technologies, cisco WLC and Cloud-based AP (Meraki). - Good experience in Installing, deploying, and integration open-source voice systems (asterisk, FusionPbx, FreePBX). - Deploy various kinds of cloud and on-prime PBX (3CX, FreePbx,...) and integrate with MS team, Skype of Business... - Install and integrate Billing systems (Imagicle BillyBlues, ASTPP)

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Portfolio

3257591
3257571
3257561
3238276
3232561
3232556
3257591
3257571
3257561
3238276
3232561
3232556

Reviews

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Showing 1 - 5 out of 42 reviews
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5.0
$350.00 USD
His expertise is confirmed.
System Admin
Computer Security
Asterisk PBX
Cisco
VoIP
+1 more
O
Flag of Adewale R.
@OnOsupport
•
1 year ago
5.0
$100.00 USD
Communicated well and was there for support when needed.
System Admin
Linux
Cisco
VoIP
Network Administration
User Avatar
Flag of Damian J.
@onyxtacular
•
3 years ago
5.0
$30.00 CAD
he knew everything so it help me alot
Linux
Asterisk PBX
Cisco
VoIP
+1 more
C
Flag of Ark P.
@crankyark
•
3 years ago
5.0
$50.00 USD
Excellent person. Knows what he is doing and does the job efficiently. I will surely work with him again.
Linux
Software Architecture
Asterisk PBX
VoIP
Network Administration
User Avatar
Flag of Khuzema H.
@ksr552
•
3 years ago
4.0
£120.00 GBP
Very professional throughout
VoIP
M
Flag of Mark B.
@MarkBridgman
•
3 years ago

Experience

Voice and Network Engineer

Cisco
May 2009 - Present
Installing and configuring many various systems: Routing, Switching L2 & L3 (STP, VTP, VLANs, and Network High Availability), Wireless AP standalone, WLC and Cloud based AP (Meraki),Network Security,Unified Collaboration,UCCX, UCCE,CUCM,CME,CUE,CUC,CUP,VCS,ExpressWay,Telepresence endpoints,Cisco IOS Voice Protocols based on SIP, MGCP,H323,asterisk,Avaya,Call Billing,Recording, screen recording and Quality management systems.

Education

Bachelor of Information Technology

Lebanese American University, Lebanon 2004 - 2009
(5 years)

Qualifications

Zoom Certified Professional

Zoom
2015
Zoom Certified Professional

Zoom Certified Professional

Zoom
2016
Zoom Certified Professional

CCNP Voice

Cisco
2013
Cisco Certified Network Professional Voice

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