Warner Dejulio Email & Phone Number

Chicago, Il, Us

Chicago, Il, Us

312 Communications Inc. is a technology company that specializes in providing leading edge communications solutions to midsize businesses and the public sector in the following areas: * Unified Communications - IP Telephony Systems - Voice & Video * Cloud Network Interconnection and Design - SD/WAN * Network Infrastructure - Redundancy solutions * E911 / Safety Solutions * Contact / Call Center * Infrastructure Security / MFA / Next Generation Firewall

Rosemont , Il, Us

Corporate SummaryReyes Holdings, aligned with leading brewers and foodservice providers, delivers the best-known brands and widest variety of food and beverage items to retailers around the world. Annually, the company delivers over 750 million cases of high-quality beer and food products from 100 warehouses in North America, Europe, Central and South America, Asia Pacific, The Middle East, and Africa. The company is comprised of three divisions: The Martin-Brower Company, Reyes Beverage Group and Reinhart FoodService. Reyes Beverage Group operates in 11 major markets delivering beer to over 31,000 accounts across America. Martin-Brower serves over 17,000 McDonalds restaurants around the world. Reinhart FoodService serves 44,000 customers from 26 regional distribution centers across the United States.Responsibilities˜ Manage architecture and engineering of the Global Wide Area Network, Global Data Center, and IP Voice systems as the team's subject matter expert˜ Maintain performance monitoring tools to insure maximum uptime of Voice/Data Network˜ Build, maintain, and audit all network related documentation as it relates to configuration, processes, capacity planning, topologies, support contracts, etc.Accomplishments˜ Planned, Designed, and Implemented the main Cisco UC Cluster overhaul to Call Manager v8.5 on UCS B-Series including CUCM, UCCX, Unity Connections and CER running on VMWARE - 50 Sites˜ Completed design and implementation of a DMVPN + MPLS WAN network for a major global acquisition integrating data centers in Australia, France, UK, and Malaysia˜ Architected and implemented a move of the Global Data Center into a new network design based on the Cisco Nexus 7k, 5k, and 2k achieving near-zero downtime in the data center core

Chicago, Illinois, Us

Corporate SummaryWm. Wrigley Jr. Company is a recognized leader in confections with a wide range of product offerings. It operates in more than 40 countries with brand distribution in more than 180 countries. Headquartered in Chicago, it operates as a subsidiary of Mars, Inc., a private, family-owned company. The Global Wide Area Network is comprised of MPLS, DMVPN, and VPN in more than 150 locations around the world. Wrigley has enabled Cisco VoIP technologies in over 30 of it’s factories, offices, and warehouses.Responsibilities- Manage Global Wide Area Network spanning more than 40 countries and 150+ locations - MPLS, DMVPN, InternetInternational travel and coordination of network integration projects in Latin America, Europe, and Asia- Manage global Cisco IP Telephony network in over 30 sites in 15 different countries - CUCM - CCX - UC - CME - SIP- Insure maximum network uptime of corporate SAP and other global systemsAccomplishments- Implemented Cisco CUCM 4,5,6,7.x Global VoIP network in over 15 countries to increase business efficiency and consolidate infrastructure- Standardized equipment configurations, installation documentation, and procedures for the global WAN network- Created an international support team for the Global IP Telephony infrastructure- Executed conversions from traditional TDM based PBXes to VoIP

Amsterdam, Noord-Holland, Nl

Corporate SummaryPhilips Electronics/Advance Transformer is a division of Philips Co. located in Eindhoven, Netherlands. The Lighting Electronics division of North America is one of the largest ballast manufactures in North America. SAP is fully integrated into all aspects of the company including manufacturing and logistics. The network is comprised of 11 factories and distribution centers in Illinois, Tennessee, Texas, and Wisconsin and Tijuana, Ciudad Juarez, Monterrey, and Mexico City. All sites use wireless on the shop floor to capture data during the production phase and to control logistics. Recently, the telephone phone system was converted to a VoIP solution using all Cisco Call manager voice servers and gateways. This voice infrastructure provides integrated phone service to all locations.Responsibilities- Lead Network Engineer in charge of corporate network infrastructure - Cisco based- In charge of insuring minimum downtime of corporate SAP information management system- Managed two direct reports on all network projects- Traveled to Mexico and US locations - Managed and Implemented Cisco VoIP infrastructure in all 11 sites. Mexico / USAccomplishments- Designed a highly redundant converged network for SAP, testing equipment, and VoIP- Developed a fault management system which increased outage awareness and decreased network downtime- Standardized and documented network procedures, policies, and production infrastructure- Bridged gap between Network teams in Mexico and US allowing better monitoring and execution of projects

Corporate SummaryMCI is one of the largest global telecommunications companies. MCI Conferencing is dedicated to providing high quality video and audio conferencing solutions to corporations and government agencies. MCI Conferencing provides H.320 and H.323 video conferencing over ISDN and IP networks. The H.323 IP video solution uses many forms of transport of IP data including connections from Internet, ATM, FR, MCI MPLS, and Private line circuits. Conference parties are then interconnected with Polycom MGC-100 MCU so each party can see each participant. MCI also uses SIP voice protocol to provide customers with audio conferencing directly from any data network using the IP SIP voice signaling protocol. Responsibilities- Primary contact for Data Network Security design, configuration, and implementation- Implement and Support MCI 's H.320 and H.323 IP Video Conferencing Infrastructure- Provide engineering testing for new video / audio conferencing technologies and products- Interact directly with Polycom, Accord, and Tandberg engineers to help develop their service provider applications- Provide presales technical information and network solutions for customersAccomplishments- Designed and troubleshot QoS based data networks to support H.323 video over IP and SIP Voice over IP- Lead in charge of the SIP Voice over IP design and implementation for MCI VoIP conferencing Network- Applied network security configurations and policies to our VoIP SIP network center- Designed, configured, and maintained BGP and OSPF interconnectivity of an advanced routed WAN network (MPLS over Frame Relay and ATM)- Worked with provisioners to test T1 with Sage and Firebird layer 2 T1 testing equipment- Designed a Security model and configuration for Cisco router/switch network DMZ- Designed and fully tested H.323 IP video conferencing systems including Accord MGC-100 MCUs, Radvision ECS and Cisco MCM/Call Manager gatekeepers

Master’S Degree, Telecommunications Engineering

Spanish Translation, Network Engineering

Bachelor’S Degree, B.S. Computer Science / Spanish

Education record

Certificate, Viticulture And Enology