Position: VoIP System Engineer
Category: Sysadmin
English level: fluent
Years of experience: 11

Certification:
Cisco CCNP, CCVP, CCDP
ITILv3
Asterisk
FreeSWITCH
Kamailio
I have had around 10 years of experience in VoIP/Networking area. Have done a lot of projects in Ukraine, USA and Australia.

My strengths:
Deep understanding VoIP protocols: SIP, SIP-I, SIP-T, H323, MGCP, H248, IAX, SS7
Networking: OSPF, EIGRP, BGP
OS: RedHat Linux, Debian, Cisco IOS
Programming: bash, Python
Virtualization: VMWare, Proxmox
Other: MySQL, Zabbix, OpenVPN, Cisco CallManager, CallManager Express, Cisco Contact Center Express, Asterisk, FreeSWITCH
Want to be as a part of R&D team.