Benjamin C.

I've worked in the telecommunications industry for over 10 years I have undertaken a number of projects. Including... - Built many applications using Twilio API and Nexmo API - Troubleshooting and fixing common issues (NAT, one-way-audio, general audio quality issues, unexpected behaviour such as calls terminating, server crashes etc) - Designing and building telephony infrastructure - Installing and configuring phone systems Worked with SMEs and larger multi-national businesses, International Tier1 carriers and MNOs, Call centres (both inbound, outbound and combination.. auto diallers, voice broadcasters/'robo diallers'), Wholesale carriers and Cloud/hosted tech and services I have hands-on experience with most major open source VoIP software. Including Asterisk, FreeSWITCH, OpenSIPS, Kamailio and Kazoo. Python, Perl, PHP, Microsoft SQL, MySQL, MongoDB, Redis, Windows and Linux. I'm reliable. A good communicator. And motivated by your satisfaction.