My name is Mike. Here is a short list of technologies I've worked with: - Linux(CentOS, Debian). - AWS - BASH scripting - PHP - MVC frameworks(CodeIgniter, Laravel, Django) - JavaScript - jQuery - CSS - Bootstrap - MYSQL - GIT - Asterisk, various Asterisk based PBX/Billing solutions(FreePBX, Elastix, PIAF, A2Billing). - Kamailio - Development of IVR/Hotline systems, Predictive Dialers, Conferencing and Voicemail systems. - Good knowledge of network protocols. - Proficient in SIP protocol. - Ip phone/VOIP adapter configuration/provisioning.