I also have more than 15 years experience implementing VoIP solutions for ITSPs and start-up VoIP Providers. As well as VoIP anti-blocking solutions for various countries in the Middle East and in the South America region. I also work very closely with the FusionPBX developers and also developed a Carrier Grade Billing Platform for Freeswitch called CGRT Billing.
VoIP Skills:
- - - Asterisk, A2Billing
- - - FreeSWITCH, FusionPBX
- - - Quintum, Mediatrix, Portech and others
Cloud / Virtualization Skills:
- - - Amazon, Proxmox, KVM, OpenVZ
Firewalls / Router / VPN Skills:
- - - Linux IPTables, Fail2ban, pfSense Firewall,
- - - DDWRT, Tomato
- - - OpenVPN
Other Skills:
- - - MySQL, PostgreSQL, Redis