Raul De La Paz Email & Phone Number

Mexico City, Mexico

• Work as Solution Architect in Ericsson Packet Core, SGSN-MME, SPGW, ePDG, PCRF native as virtualized.
• Evolved Packet Core solution analysis & design and acting technical lead in projects. (HLD, CIQ, LLD, ATPs).
• Manage customers' requirements and customer expectations from presales through to the handover stages of the project.
• Participate in customer workshops, provide solution and technical expertise and deliver solution presentations.
• Identify the impacts and risks as a result of the solution introduction, and recommendations on solution evolution.
• Share and transfer knowledge, and mentor other team members

Mexico

• Design architecture, integration and tests for Evolved Packet Core, IMS and Virtualization for an innovative start up service provider aiming to increase market share addressing new market segments.
• Proactively manage changes in project scope, identify potential crises and devise contingency plans.
• Own the communication and execution of solution handover to client services, service delivery, technology and other team members at designated milestones.
• Develop and deliver progress reports, requirements documentation and presentations.
• Identify technical requirements that will support new products and services.
• Develop functional requirements for interoperability, scale/performance.

Seattle Y Alrededores, Estados Unidos

• Support architecture, design, development, and certification of SGSN and MME network elements., design related tasks as well as functional, interoperability, and service related certification activities for new network.
• Collaborate with platform owners in support of the Lab development environment in owners including all connected interfaces and systems including but not limited to BSC, RNC, FEMTO, DNS, GGSN, S-GW, P-GW, HLR, HSS.
• Support development of a schedule for Lab Certification to meet the business needs of the program, including Lab Entry and Exit as well as FFA Entry and Exit targets.
• Ensure all the Lab network elements required have been commissioned and acceptance testing completed.
• Ensure human resources, including all AT&T and vendor personnel required are in place to execute the test plan on schedule..
• Utilize Lab protocol analysis systems to capture and analyze message flows for each test, ensuring compliance with 3GPP specification and Project goals.

• Services Engineer would typically interact with customer technical staff and operation managers, service engineers and other groups within Service Delivery organization. They may also interact with groups in sales.
• Evaluating and analyzing customer field and lab issues with respect to software releases for Packet Core specific to Ericsson SGSN-MME.
• Performing regression testing, feature verification testing and acceptance test plan for the Ericsson MME MKVI+ platform, specific to SGSN-MME.
• Monitoring and analyzing defects, providing daily lab reports.
• Developing weekly lab reports for internal and external audiences, specifically highlighting test stats, overall progress/status, and tracking any related quantitative data.
• Developing test cases for test object lists in order to validate design and software releases of MMEs, specific in many instances to CSFB testing.

Ciudad De México Y Alrededores, México

• Main activities:
• Implemented, monitored and configured network security equipment.
• Implemented preventive measures and / or corrective actions in the area of network security.
• Developed procedures for implementation of contingency plan.
• Implemented and monitored for the Security Manual.

Ciudad De México Y Alrededores, México

• Main activities:
• Monitored and optimized of TANDEM NONSTOP Mainframe (HP).
• Provided Statistics and reports.
• Supported in the Communications and Operating System Area.
• Optimization of the Money Transfer process between Banamex and Soriana.

Ciudad De México Y Alrededores, México

• Service Desk.
• Diagnosis and resolution of issues in the Grupo Salinas network (LAN, WAN, MAN, Terrestrial, Satellite, Wireless).
• ICT Service Management.
• Direct contact and coordination with different telecom service providers.
• Creation of reports of availability of ICT services.

Ciudad De México Y Alrededores, México

• Main activities:
• Diagnosis and troubleshooting Cisco Firewall Configuration 500 series
• Initial and Advanced Settings
• Diagnosis and troubleshooting configuration Intrusion Detection Systems (4210, 4215, 4235 4250) Blades (IDSM version 1 and 2) administration, basic and advanced configurations
• Diagnosis and Configuration and Troubleshooting VPN Virtual Private Network in Cisco Routers, Hubs Models 3000, Firewalls and other
• Diagnosis, configuration and troubleshooting remote access VPN devices, routers, firewalls and Cisco 300 Series Concentrators

Ciudad De México Y Alrededores, México

• Administrated, prevented and fixed maintenance for PBX and Voice Mail.
• Provided related customer training and user support.