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Abu Sufian | Elance
 
176985602337900
Last Sign-in: Jun 29, 2015

Abu Sufian

CISCO/Linux/VoIP/Asterisk Server Admin
   Bangladesh
  |   Chittagong, Chittagong
  |  12:23 pm Local Time

Verified Freelancer

Abu Sufian's identity has been verified.  Learn More

Overview

Minimum Hourly Rate $7

I have over 6 years of hands on experiences in maintaining various servers mostly Microsoft & Linux based systems.
Areas of my expertise are:
1. Asterisk, Elastix, Trixbox, FreePBX, Vicidial, A2Billing
2. Amazon EC2,S3,VPS,VMWare,ESXi,Xen,Open VZ
3. Mysql & MSSQL server
4. Windows based Servers, LAMP, Mail, DNS, Proxy Server
5. OpenVPN and L2TP/IPSec VPN
6. Webmin,Cpanel, WHM,Zpanel
7. Cisco,Mikrotik, DD-WRT,OpenWRT

Read More »
Jan 3, 2015|Technical Support|$44|Completed
Jan 17, 2014|Software Application|$22|Completed
|
5.0
Nov 26, 2013|Technical Support|$20|Completed
|
3.5
Nov 5, 2013|System Administration|$0|Completed

View All »

Portfolio

Install, configure & maintenance of 5 asterisk based server which serve as IP-PABX,...

Skills (10)

Tested
Linux Server

Service Description

1. All types of Windows based Server implementation & troubleshooting
2. Linux based server implementation & troubleshooting
3. Manage Asterisk or any kind of PABX/VoIP servers
3. Manage your Network

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Employment

Link3 Technologies Ltd
Sr. Support Engineer | IP Telephony
2013 - Present
1. Install, Configure & Manage Asterisk based PABX Servers(Vicidial, GoAutoDial, Elastix, FreePBX). 2. Manage VoIPSwitch Servers. 3. Install, Configure & Integrate CRM software's with Asterisk...
Alam Group of Companies
Executive-IT
2012 - 2013
1. Manage Microsoft SQL Server, Microsoft Dynamics GP, Microsoft RMS server, CITRIX server. 2. Switch & Router configuration / administration. 3. Desktop Support
Link3 Technologies Ltd
Support Engineer (NOC)
2011 - 2012
1. Install, Configure & Maintain Windows based servers with services like Active Directory, DNS, File Server, GPO, Firewall, RMS, CA , IIS servers etc 2. Install, Configure & Maintain CentOS...

Education

Independent Universiry, Bangladesh
BSc in Electronics & Telecommunication Engineering
-
Overview  |  Job History  |  Portfolio  |  Resume/C.V.

Keywords

VoIP
Linux
Asterisk
CISCO
Vicidial
FreePBX
VMware
Mikrotik
VoIPSwitch
Server
My Snapshot
IT & Programming
1
Elance Level
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  • 12 months
  • Lifetime
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Identity
Username
sufian_bd
Type
Individual
Member Since
October 2013
Elance URL
Verifications
0
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Abu Sufian | Elance

Abu Sufian