1. Global Program Director OSS PM - Performance Management for Telefonica (Aug 2014- Feb 2020):Manage a global program - 13 Countries in LATAM and Europe to deploy an OSS Performance Management solution, multi – vendor (Huawei, E//, NSN, ALU, ZTE, CISCO, Juniper, CIENA, SIAE, NEC etc.), and multi – technology (Wireless Access, Fixed Access, IP, Transmission, VAS and Control).2. CPFR Leader (Oct 2021 - Acutally): Interface/SPoc with Telefonica Global GCTIO/GSC/TGS regarding the Huawei Supply Chain fulfillment across the Telefonica Countries. 3. Senior Project Manager- Delivery Management Telefónica Key Account Department (Apr 2011 –Actually):Interface with Delivery and Services teams in all OBs, provide support on Project and Program Management also on Issues resolution and risks management for Key Wireless RAN, Core Network & Transport projects. Interface with TEF GCTIO operations team regarding Customer Support service progress and fulfillment.

• Business Transition/Integration form NORTEL to GENBAND Drove a program to track transition and ensure the completion of migration of 30 Systems identified like Critical for EMEA Business Continuity. Drove senior project from planning to execution regarding introduction of a Project management tool and transition of 158 projects across EMEA and Russia & CIS.• Business Assurance: Changed and aligned the EMEA Operating Rhythm according to GENBAND Global Guidelines. Executive reporting updated to GENBAND Business Objectives Established the new EMEA Governance of Project financials  Drove the Monthly Business Reviews (KPI’s, Business Agenda and Financials).

1. CVAS Regional Business Operations, for EMEA (July 2009- May 2010)Carrier VoIP and Applications business across Europe, Middle East, Africa, Russia & CIS yearly revenue > 300M$ 2. Regional Business Operations, for Iberia & Eastern Europe Markets (March 2007- June 2009)Spain, Portugal, Russia & CIS, Poland, Romania, Israel & Turkey Yearly Revenue > USM$500 3. Regional Business Operations, for VODAFONE (VF) EMEA, Spain, Portugal, Italy & Greece projects (April 2005-March 2007)VF EMEA, Spain, Portugal, Italy and Greece. Yearly Revenue >USM$500. • Business Assurance: Lead the quarterly financial review with Sales and Finance to all projects in the regions, More than 125 projects reviewed in a quarterly basis, Revenue according to regions as per above figures. Established and drove the Monthly Business Reviews for Key Performance Indicators (KPI), Business Priorities (Business Agenda), Ops Financials (Gross & Net Spend, Partner Spend) and Project Financials ( Profitability, Change Orders, Opp. & risks) Lead the Executive reporting for EMEA Operations • Customer Satisfaction (CSAT) Prime on Delivery and Quality pillars for EMEA Vodafone Supplier Performance Management SPM; analysis of SPM survey results, lead the process to identify and put in place the actions in order to improve customer satisfaction. Drove & Established Vodafone Voice of the Customer Scorecard with Delivery and quality KPI’s measured in a monthly basis and share with VF property as required. Scorecard established: VF Italy, VF Spain, VF Romania & VF Germany (D2)• Six Sigma: Drove a Six Sigma Green Belt project to improve customer support on Major cable operator in Spain and Cost reduction, Customer resource was a part of project team. Improvement achieved: Support Level from 92% to 93.1%, DPMO from 76920 to 68966. Sigma from 2.93 to 2.98. Cost reduction in project 95k$ on H2 2008.

 Drove Site Acquisition Activities for VF Spain Turnkey. More than 200 sites acquired for UMTS network. Third party, partners & contractors managed.

Project Management activities for VF UK test plant deployment

PM activities for UMTS Core & OAM and BTS Deployment

AVANTEL is the sole PTT/iDEN technology operator in Colombia • Drove Operations & Maintenance Activities for CORE and NOC:• Lead Motorola-Avantel contractual relationship on Operations Aspects

CLARO (COMCEL) is the largest Mobile Operator in Colombia. •Drove Operations & Maintenance Activities:•Drove Network Deployment Activities, including Third party Management:

ETB Fix-line Operator in Bogota, •Lead Operations & Maintenance activities,