SUMMARY

• Ten yrs high speed wireless/wireline IP/VoIP/UC network service solution design;
• SME end - to-end IP quality of service; integrating service-assurance domains, NOC/NMS deployments:
• Architecture, planning, design and test experience with complex multi-technology voice, video and data networks including Broadsoft, Cisco-CallManger, BTS-10200, Nortel-CS2000/MCS5200, Siemens HiQ;
• Designed/integrated/implemented H.263 video network with secure M-IP VPN handoffs between EVDO and 802.11G wireless infrastructures for delivery of: live video, video-streaming, special content and data
• Professional Services consulting and delivery re lab/FOA integration test plans/execution concerning E2E QoS for VoIP-voice, video, data, IMS/FMC, Broadsoft, E2E Security design, wireless lifecycle mgt.
• Familiar with SIPconnect & SIPtrunking capabilities for residential & business VoIP/voice & messaging
• Wrote ARDs and performance test plans for technology critical IP voice service delivery, with and without-IMS; VoIP-voice, and PTT-voice, Push-to-view, in constrained network resource infrastructures
• IP/SIP design/integration projects involving multi-vendor integration/provisioning management and control plane interoperability for residential/enterprise voice, messaging and e-911/CALEA services
• End-to-end QoS integration from virtual-data center VMware video-application domains, interworking w core networks and EVDO Rev-A RAN, and roaming to Rev0
• Authored/implemented/tested requirements for “wireless-BGP-MPLS” functions in 3G gateway products;
• Skilled RFI/RFP preparation/evaluation, RFP-based vendor selection, integration and management;

PROFESSIONAL EXPERIENCE

Confidential

Sr. Consulting Engineer

Responsibilities:

• Authored ARD and detailed E2E QoS test plan for multi-technology, multi-service VoIP IP Core infrastructure with MPLS. BGP-VPN, including IMS and all aspects of EVDO-Rev-A roaming,
• Wrote SIPconnect & SIPtrunking req./test plan for residential and business voice & messaging
• ARD and design for SIP/peering architecture, and PSTN interworking requirements for CableLabs 2.0 and for EVDO Rev-A infrastructures with 2nd ARD regarding evolution, planning and issues with respect to LTE
• Technical Business case assessment re TDM to IP/VoIP network evolution project for CableLabs 2.0 infrastructure; involving to RFP & integration w Sonus, AcmePacket, Huawei, Broadsoft, Force10, etc.
• NOC-NMS Functional Solution requirements document, issued as RFPs won by NetCool & Remedy
• Architecture and integration plan for regulator services CALEA, e-911, CMAS, with IMS
• Designed End-to-end network security architecture with X.805, NIST, Liberty Alliance ID-Mgt methods
• Architected/designed resource & subscriber-based policy framework to include real-time bandwidth management for Government/special accts, and Government/Enterprise “Priority Service Classes”.

Confidential, Atlanta GA

Sr. Network/Solutions Architect

Responsibilities:

• Architected integrated Siemens HiQ & Broadsoft VoIP platforms with V-mail for residential and enterprise VoIP service for Tier 1 Carriers and MSOs, with/without IMS-enabled SDP platformsProfessional Services consulting and delivery re lab/FOA integration test plans/execution experience concerning E2E QoS for VoIP-voice, video, data, IMS/ Broadsoft, E2E Security infrastructure design
• Network performance assessment projects for voice and data services, familiar with iXChariot/VoIP, VitalSuite w VitalAgent, Codnomicom, Solarwinds, OptNet, Teltronics, NetScout, Sipera VoIP Viper-test-suite;
• Femto end-to-end provisioning project - developed/tested detailed OSS requirements (compliant w TR-044,069,098 & TS 32.101/2, CORBA IRPs) for Femto order fulfilment via self service portal;
• End-to-End service assurance ARD, for All-IP I-HSPA infrastructure, including risk assessment analysis and end-to-end security design and vulnerability assessment; based upon X.805 and. NIST 800 methodologies
• Professional Services project deliveries on “Network-QoS, PoC performance, e-911 & Priority/Preemption services, design projects” for: Greenfield 3GPP Rel.7 IMS/FMC infrastructure
• Multi-Vendor-Config-Mgt projects, for CableLabs 2.0 & 3G access networks, developed biz model for re-homing /use cases, architected N-bound integration of Alarms and Web-services data (UMTS/GSM, KPIs, routing date, etc.), with NetAct regional cluster architecture/interface to ATT NetCool, included requirements for SW adaptors and Configuration manager interface;
• SBC/AcmePacket VoIP access authentication interworking with Lucent and Confidential -Siemens IMS control layer and SIP-ServiceBroker Servlet API JSR116/180 application control developments
• N-Bound OSS Integration involving NetAct, NetCool, NPM, included “threshold-based provisioning,” OSS/SDP design project for major carrier (consolidate messaging, iDEN, portal, vision & IMS/HSS apps), included design and integration into LDAP DB environment (Apertio/HLR/HSS) involving “multi-flavored’ SAML federation design (included SAML 2.0, and HP & SUN Identity Manager requirement analysis).

Confidential, Chicago IL

Sr. Architect & Project Manager

Responsibilities:

• Developed support program for deployment of: NMS/OSS platform performance management systems, plus developments, metrics for monitoring OSS, Quality of Service, SQM/SLA systems compliance;
• Led cross-functional engineering team in development of end-to-end business process framework (eTOM model) for network service feature requirements and provisioning work-flow, for GSM/GPRS and 3G features: “Network QoS, MPLS-VPN, and Service Quality Management SQM” managing/interacting with Watchmark (NGOSS XML over JMS/API), based on Cisco-SAA & VitalAgent product/engineering teams re E2E Service Management & Network Element Service Assurance Monitoring;
• $400 M program: End2end product life cycle, broadband wireless product offerings: involving network service positioning strategy, project resource estimates, service definition, product road maps, pricing models, market entry strategy and initial 1998 rollout; liaison between domestic/international carrier & enterprise customers.