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@Erewin
Member since August 25, 2011
5 Recommendations

Erewin

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Hello. Most of my work is support current voip system. We have now many of them. Wholesale, PBX does not matter. Ask me for help. My main benefits is whole knowledge from unix to softphone. I have been working with VOIP since 2004. In every code i try to find logic. So, after many years i got many schemes to realize any features. Most used software in my work are: Unix, Python, Django, PHP, Opensips, Kamailio, MySql, Postgres.
$30 USD/hr
25 reviews
5.4
  • 86%Jobs Completed
  • 100%On Budget
  • 93%On Time
  • 14%Repeat Hire Rate

Portfolio

Recent Reviews

Experience

DID numbers \ Django \ Python \ VOIP solutions

Dec 2013

We able to make all over solution for telecom based on opensource code. CDRTool, Opensips, Kamailio, Web, Django.

Call-Center

Jan 2013 - Dec 2013 (11 months)

Head of voice department. We making Virtual PBX based on Opensips \ Asterisk

ITSP

Feb 2003 - Dec 2012 (9 years)

Education

engineer

2001 - 2007 (6 years)

Certifications

  • Preferred Freelancer Program SLA
    92%

Verifications

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