Technical sales support engineer for 5G RF testing solutions for global telecommunications customers:• Provided technical expertise and support during the pre-sales process.• Helped clients and prospects understand the technical aspects of the company's products and services.• Contributed pre-sales and post-sales support to customers.• Coordinated the design of new solutions for specific R&D and production's environments for global customers.

Verizon Business Group, technical sales (former center of excellence COE, pre-salesengineering). Performed consultation, presentation/demonstration, and development oftechnical solutions to hundreds of enterprise and public sector customers:• Mobile private networks (wireless VPN) designed and implemented, mobile privatenetwork traffic management added, and Cloud (secure cloud integrations completed).• Advanced voice and data demoed and supported: VoIP, PTT+, MDM, TSM (SCADA, IoT).• 4G LTE/5G Fixed Wireless Access (FWA) implemented plus RF coverage verified.• SME for on-site private LTE/5G, private MEC, and training trainers’ courses• Contributed to PSE internal discussions to define/support SD-WAN Prof. services.• Customer 100% SLA and 100% audit scores completed over salesforce CRM.

Transport Engineer, Optical Transport Network (OTN) Capacity Planner at Global Access and Transport Engineering in VzB (contractor with Kelly Mitchell)• Capacity analyzed for high utilization segments of fiber in order to groom traffic and to release wavelengths in the Metro Access network of DC, OTN mesh network, and long haul ULH network.• Analyzed and quantified the cost of totally or partially decommissioning sites in the Mid-Atlantic Metro Access networks: ROADM, (wave and wave division multiplexing) DWDM and SONET. Total analysis time has been reduced by half.• Maintained higher-level privileges and accessed to system applications that are required to manipulate the engineering data for design• Created and updated of PowerPoint, Excel, and Visio Mesh diagrams/drawings for different metropolitan networks in Mid-Atlantic market: NG-ROADMS (Intelligent Edge Network iEN expansion), and older version ROADMS.

• Designed, configured, and optimized transport in numerous Ericsson’s 3G Radio Network Subsystems for west AT&T market. Reduced the required time per RNC to half of the original. • Conducted 3G and 4G-LTE configurations for west AT&T, and LTE for west VzW markets. Thousands of new nodes completed successfully. • Piloted LTE new site builds and LTE-Advanced projects as baseband migration and carrier aggregation in PNW and NoCal VzW markets. Hundreds of nodes satisfactorily delivered. • Pioneered and led Ericsson’s CRAN 6080 DWDM fronthaul and ERAN 6K routers configurations for VzW. As a result of the network evolution to 5G there was the necessity to introduce configuration procedures for the new fronthaul equipment. We were able to drove the project and executed hundreds of deployments for VzW midwest market. • Trained, and mentored several young engineers in technology, and in working techniques as a consequence of new projects required skilled international resources.• Led engineers in the best course of action to be taken case by case on different situations and projects and performed the point of contact between the project stakeholders and the executing team.

• Designed for access transport networks´ for America Movil and Telefonica Movistar´s 3G Radio Network Subsystems including capacity calculation and dimensioning. Shaped transport configuration procedure to introduce 3820 RNCs´ models and IP interfaces. • Generated of several proposals of services (RFPs) of transport modernization (optical and microwaves) for different private companies and public entities. Those gained were satisfactorily implemented.• Trained, and mentored several young engineers in technology, and in working techniques as a consequence of new projects required skilled international resources.• Led engineers in the best course of action to be taken case by case on different situations and projects and performed the point of contact between the project stakeholders and the executing team.

• TCP/IP configured for embedded modules on telemetry systems and Linux

• Taken part of the definition of the Link State Advertising Protocol for optical transparency islands, and the optical emulator in The Open Networks Advanced Research Laboratory.

(Former MetroNet) • Planned, launched, coordinated, and expanded successfully new public optical and data networks (WDM, SDH-ATM, IP-MPLS) in three main metropolitan areas in Mexico. • Designed and optimized for new routes for metropolitan fiber optics outside plant OSP.• Selected for equipment and compatibility test for different technologies and testing devices: IP-MPLS Switches and Routers, ATM Switches, Metro DWDM, PON, DSL, OTDR, Spectrum Analyzers, Power Meters, Fiber Testers• Dimensioned for network capacity, architecture, number of nodes, spares, and installation requirements

• Taught of specialty courses in telecommunications

• Maintenance of multiple LANs, optical WAN, and Cisco IP network

• Summer Research Internship in High Energy’s Physics