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boston, united states
It's currently 3:15 PM here
Joined May 7, 2012
0 Recommendations
Roman D.
@openvoipco
2.0
2.0
100%
100%
boston, united states
100%
Jobs Completed
100%
On Budget
100%
On Time
N/A
Repeat Hire Rate
VoIP/Software/Network Engineer/Architect
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$55.00 USD
VoIP
•
Experience
Senior Telecom Developer
Nov 2011 - Present
Call center installation, web developing, Asterisk, Vicidial, Mysql, Linux, and a lot of different technologies ...
Senior VoIP engineer \ Head of VoIP Department
Oct 2009 - Nov 2011 (2 years, 1 month)
o Managing team of engineers
o New infrastructure of VoIP Call centre installation managing
o IPT consulting and planning the full installation process of the new ZTE equipment
o Intercommunication with vendors, engineers, managing team
o Developing IVR system based on MSSql routing stored procedures (MSSql Server 2000)
o Developing Logging system with frontend (Perl, PHP, MSSql Server, MySql Server, Zend, AJAX, HTML, CSS)
o Responsible for supporting the VoIP structure of the company, developing IVR
Lead Software Developer
Aug 2009 - Feb 2011 (1 year, 6 months)
o Developing Billing Solution and Billing Module Structure (Perl, C++, PHP, Zend Framework, JavaScript, AJAX, ExtJs, HTML, CSS, JSON, MySQL)
o Developing Utilities such as Rate Deck Comparer, System Analyzers, Parsers and others (Perl, C++, Java, MySQL)
o Developing special monitoring system for servers farm, based on SNMP, NetFlow and other different system sensors, using Perl, Bash scripting for collect data. Also Network performance testing on Linux based systems, using Perl and transfer data to specia
Education
Masters degree
(5 years)
Qualifications
Java development
Technologies university of Germany
2006
Java network development course and certification
Publications
My own site
www.openvoip.co
Hello!
Please visit my site www.openvoip.co - look for my services
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