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Sherwin D. | Elance
 
176985602337900
Last Sign-in: Aug 31, 2015

Sherwin D.

VoIP Expert / IP-PBX Specialist / Asterisk Ninja
   Philippines
  |   Manila, Metro Manila
  |  11:34 pm Local Time

Verified Freelancer

Sherwin D.'s identity has been verified.  Learn More

Overview

Minimum Hourly Rate $30

Over 12 years hands-on experience. i have a great knowledge on VoIP Hardware and Applications from open source softswitches, MultiTenant PBX and predictive dialers (Asterisk, Freepbx, FusionPBX, BlueBox, Thirdlane, FreeSwitch, A2Billing, Elastix, Trixbox, Vicidial, GoAutoDial, etc), to licensed softswitches (Voipswitch, Nextone, Voicemaster, PortaOne, Mera, etc) and other VoIP gateways.

I have at least currently total of 500 IP-PBX server deployments and also do provide VoIP termination services. I work as a part-time consultant for a...

Read More »
Jan 23, 2015|Technical Support|Private|Working
Jan 22, 2015|Other IT & Programming|Private|Completed
|
5.0
Sep 22, 2014|Other IT & Programming|Private|Completed
|
5.0
Sep 18, 2014|Other IT & Programming|Private|Working

View All »

Portfolio

Asterisk is a free and open source framework for building communications applications...
http://www.asterisk.org/
With Thirdlane PBX, companies of any size have access to the features they need, simple...
http://www.thirdlane.com/products/thirdlane-pbx
GoAutoDial is a telephony suite that now empowers everyone to talk to customers and...
http://goautodial.com/
A2Billing is a class 4 and class 5 softswitch with inline billing, designed for...
http://www.asterisk2billing.org/
FreePBX is an easy to use GUI (graphical user interface) that controls and manages...
http://www.freepbx.org
Elastix is an Open Source Sofware to establish Unified Communications. About this...
http://www.elastix.org
PBX in a Flash™ is the Lean, Mean Asterisk Machine designed to meet the needs of...
http://pbxinaflash.com/
trixbox CE is the most flexible PBX system available today. If you need a highly...
http://www.trixbox.com/products/trixbox-ce
Install Asterisk and start building custom telephony applications with AsteriskNOW....
http://www.asterisk.org/downloads/asterisknow
Newfies-Dialer is a voice broadcast application designed and built to automate the...
http://www.newfies-dialer.org/
FusionPBX is an open source FreeSWITCH GUI. FusionPBX can be used as a high available...
http://www.fusionpbx.com/
OpenVBX is an open source PHP/MySQL application that helps developers build rich, high...
http://www.openvbx.org/
OSDial (OpenSource Dialer) is a full featured dialer which does Manual, Power and...
http://osdial.org/
blue.box is an open source GUI for administration and configuration of FreeSWITCH and...
http://wiki2.2600hz.com/display/bluebox/Home/
Vtiger CRM refers to both cloud and open source versions of the CRM application offered...
3CX Phone System for Windows is a software-based IP PBX that replaces a proprietary...

Skills (10)

Tested
Asterisk
VOIP Administration
pbx
Network Administration
VMware Administration
vtiger Development
SugarCRM Development
HTML
PHP
MySQL Administration

Employment

Nerds Support
PBX Consultant
2013 - Present
Nerds Support http://www.nerdssupport.com. is a trusted IT Managed Service provider in Miami, Dade county, Fort Lauderdale, Broward county and surrounding areas. We specialize in computer and...
Compushooter
PBX Consultant
2012 - Present
Compushooter http://www.compushooter.com VoIP solutions offer a simple and powerful way to streamline communications from multiple phones and computers. It can help small businesses improve...
CPOA Global
NOC Engineer
2012 - 2013
CPOA http://www.cpoaglobal.com delivers high-quality voice termination to fixed and mobile destinations across the world at highly competitive rates. Our services have been designed specifically...
Totalcom Corp
PBX Engineer
2012 - 2013
Totalcom http://totalcom.com.au is an Australian based company that offers a full range of tailored business telecommunications services such as: Fixed voice services including PSTN, ISDN 2,...
Kontak One Management Exchange, Inc.
Network Operation Center Head
2006 - 2012
Kontak One Management Exchange, Inc. http://www.kontakone.com is a service provider of Internet enabled services and application. I manage a team consists of 6 NOC officers. Responsibilities...
Credit Agricole Corporate and Investment Bank
System Administrator
2006 - 2006
Credit Agricole Corporate and Investment Bank Philippines http://www.ca-cib.com is an offshore bank and ISO 9001 certified company. Responsibilities Included: *In charge of computer and network...
eTelecare International
Technical Support Representative
2004 - 2005
eTelecare International, is one of the world’s most honored call center company and the largest based in Asia, was one of the leaders in outsourcing customer service functions to the Philippines....
Overview  |  Job History  |  Portfolio  |  Resume/C.V.

Keywords

My Snapshot
IT & Programming
3
Elance Level
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  • 12 months
  • Lifetime
Jobs
5
3
15
Total
Milestones
Hours
Reviews
5.0
Recommend
Clients
Total
Repeat
Earnings
Private
Private
Total
Per Client
Identity
Username
swankyb0y
Type
Individual
Member Since
October 2012
Elance URL
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Sherwin D. | Elance

Sherwin D.