Nalin Gamage

• An industrious and committed individual as a Senior VoIP Network Engineer with 15+ years of work experience.
• An effective communicator with excellent relationship building & interpersonal skills
• Ability to strategically analyze situations and come up with solutions
• Possess a flexible and detail-oriented attitude
• Persistent and Proactive with a Can-Do attitude

SBC: AudioCodes Hardware/Software Access and Intimidate SBC, Hybrid solution, Location Base routing, MS Teams Direct Routing

IP PBX and Devices: Grandstream, Yester, FreePBX, 3CX, Asterisk, Fanvil, CISCO CME

VoIP & Data packet capturing/analysis: Wireshark, Syslog Viewer, SolarWinds

Unified Communication: MS Teams, Audiocdes VoiceAI, IVR, Recording, Bot Integration, Audiocodes & Grandstream Audio/Video Conferencing

E1/Analog/GSM Media Gateways and Converters: AudioCodes MP20x, MP11x, MP1288, M500, M800, M1000, Grandstream HT8xx, GXW4xxx, Yester Analog/GSM, CISCO, RAD ETX Pseudowire & PWE3

Network Performance Monitoring: RAD PM Probs & Controllers, TWAMP, OAM

Virtual System: VMware, Hyper-V, VertualBox

Monitor and Manage networks: Audiocodes OVOC, RADview, SNMP, SolarWinds, PRTG, GDMS

Network Time Synchronization: RAD Grandmaster MiCLK SFP, Megaflex/Secflow, GPS Antenna

Mail Servers: Microsoft Exchange Server 5.5, 2000, 2003, Workplace, Office

Cloud Infrastructure: Office 365, Google workspace/ Cloud, Amazon AWS, MS azure

Firewall, System and Anti-Spam: Fortinet, ESET, ISA, Symantec

Routers & Switches: CISCO 3800, 2800, 1800, 7200, 3600, L3 Switches, CISCO 4500, 6500, Nexus 9K, 2K, Aruba WLAN, Cisco Meraki

LAN/WAN Network: VPN, GPON, SHDSL, SDWAN, RAD NFV

Server System: Windows server 2000/2003/2008R2/2012, AD, DNS, DHCP, Linux Cent OS 6,7, Fedora

Educational

• BSc (Hons) Computing - Teesside University, UK (Second Class Honours Division One (2:1))
• Diploma in Computing and System Engineering - Londontec City Campus
• Certificate in Business English - English Language Teaching Unit University of Colombo
• High Diploma in Computer Accountancy - TEC Sri Lanka

Professional

• ACA- Audiocodes Certified Associate (SBC in a Microsoft Teams Environment)
• CCNP- Cisco Certified Network Professional
• MCSE- Microsoft Certified Systems Engineer
• Advance GNU/Linux Administration - Sri Lanka Institute of Information Technology (SLIIT)