Principal Architect/ Engineer Resume

SUMMARY:

10+ years of networking experience with focus on supporting current as well as next generation solutions utilizing IP based service delivery infrastructure.
Strong emphasis in technology discovery, architecture design, network integration, FOA and support, service delivery, project management,Test plans/cases.

TECHNICAL SKILLS:

Proficiency: Network design & Architecture and Procedure Documentation, Network Troubleshooting, Security testing, Project Management, Team Leadership, Inter - personal Communications and Presentation Skills.

Network Technologies: Ethernet, VLAN, STP, VTP, MPLS L2/L3-VPN, MPLS-TE, PPP, SMTP, DNS, TFTP, SNMP, DOCSIS, etc.

Network Protocols: IS-IS, BGP, MPLS, L2/L3 VPNs, etc.

Hardware: Cisco Routers/Switches: IOS based 6500/7600, 29xx, 35xx, 45xx. Juniper Routers/Switches: E, M, MX series. Alcatel-Lucent: 7740. Adtran. MetaSwitch VoIP, IBM Flex System, F5.

Operating/Application: Windows, Linux, Excel, PowerPoint, Visio, and Word

Test Tools: Spirent, Ixia, Wireshark, etc.

PROFESSIONAL EXPERIENCE:

Confidential

Principal Architect/ Engineer

Responsibilities:

Developed IP Architectures to support various VoIP and Voice Messaging platforms (Sonus, Met switch, etc). Architecture consisted of Cisco and Juniper routers and switches.
Worked closely with the application team to develop IP architecture
Integrated various routers/switches for IP infrastructure
Performed testing and troubleshooting of the IP architecture
Performed security testing for Cisco and Juniper Routers, and various DSL modems
Configured and tested compute node, virtual machine (vm) on IBM Flex system to support DNS and other applications.
Certification of Cisco, Juniper and Alcatel-Lucent routers.

Confidential

VoIP Development Manager/ Senior Engineer

Responsibilities:

Writing RFPs, technical analysis of RFP responses and vendor selection to support VoIP and PSTN services on cable network for US (VoIP) and Belgium (PSTN).
Worked on CALEA implementation and worked as a liaison between Cable Company and FBI for CALEA testing.
Wireless network planning, technical analysis and vendor selection to support mobile service in southern part of India.
Worked with telecom regulatory commissions in India and Belgium regarding the mobile service and voice on cable network respectively.
Writing test plans/tests for lab testing of various VoIP systems (Sonus, CedarPoint, etc).

Confidential

Senior Member of Technical Staff

Responsibilities:

Architecture, Network Planning and testing of Advanced Intelligent Network (AIN) for PSTN service.
Worked with various class-5 switch vendors to develop AIN for their respective switches.
PCS (wireless) and wireless local loop (WLL) technology assessment.
SS7 and ISDN

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