Telecommunications

 

• Designed 300 node network for the agency’s Operational IP network supported traffic to consolidate and unify the isolated networks recently in place using OSPF, IGRP, EIGP and BGP.

• Provide Site Survey, Due Diligence services, network/ capacity/performance analysis on existing topology of BP/Amoco’s global network architecture

• Lead Engineering effort to re-engineer transport services (ATM, Frame Relay, VPN, xDSL, IP, T1/FT1,etc.) for voice, data and video.

• Assume the management of BP’s voice and data network for client. Managed Newbridge and IDNX multiplexers, Neura Frads, routers and switches

• Design and deploy Change Management process and provide life cycle engineering

• Design and implement a multi-platform NOC for client to assume the management of BP’s outsourced network. Design out of band services to allow access to network equipment for off-line configs and troubleshooting. Design/deploy Network performance analysis center for client

• Design/implement solutions for IP Multicasting(IGMP, MOSPF, PIM), VOIP and Voice over Frame Relay

• Configure and provide Cisco IOS Firewall Feature Set and Context-based Access Control (CBAC) and intrusion detection systems

• Perform analysis and optimization of WAN performance using IP NBAR, IP accounting, CBWFQ, LLQ. Deploy strategies of ISDN overflow and CBWFQ, LLQ queuing to optimize bandwidth performance.

• Perform ISDN dial back-up design and testing. Deploy ISDN callback with PPP and caller ID methods. Setup call in PRI routers for Multi-chassis,multilink PPP (MMP)

• Provide network redesigns and migrations from OSPF to EIGRP. Use of Cisco CDP ODR (ON Demand Routing) for remote network discovery

• Provide CCIE level network engineering for client’s large global accounts. Designed numerous solutions for customer networks using VPN,IP multicast,QoS, Lan switch design

• Deploy hi-speed domestic ATM network using Cisco MGX platforms for routing

• Defined project scope, maintain project plans, determine resource requirements, supervise implementation, and structure post implementation support/management.

• Designed and implemented infrastructure for e-commerce WEB sites, included server load balancing, firewall architecture, multi-homed BGP configuration, and disaster recovery.

• Implemented several Voice-over-IP pilots

• Designed and implemented domestic IP multicast architecture.

• Implemented multi-services network using Cisco IGX switches.

• Designed and implemented domestic Frame Relay network to 100+ remote offices. Implemented QoS and traffic prioritization using Custom Queuing, IP Precedence, and traffic shaping.

• Designed and Implemented all network changes to the local networks.

• Devised strategies for Guardian Ins. over all network architecture.