Define and establish the SSDLC (Secure Software Development Lifecycle) framework. Coaching and mentoring the developers' team. Define design and implementation requirements. Define and implement security tools for pipelines and operation maintenance: Mend as SCA in Github actions. Sonar as SAST in Github actions. Trivy as image scanning in Github actions. Kubescape: for k8s cluster container. Crowdstrike as Endpoint protection for virtual machines hosting the k8s clusters. Obtain IEC 62443 4-1 certification: Cybersecurity framework for IACS industrial automation and control systems Assume the security manager role for certifying GFPS products on the above certification. Cybersecurity consulting for different projects in the digital transformation team (IoT and web application projects) Develop Python scripts to help with the creation of security reports from different tools (like Dynatrace) to present the results to the management layer. Managing also from a technical point of view the development of SAML components (defining the architecture, strategy, technical requirements, test plan, pen-testing management,

Subject Matter Expert for the security aspects required in the evolution of UCaaS (Unfied Communications as a Service) products, leading design and delivery of security elements in cooperation with UCaaS product delivery teams and customer delivery teams.Ensure that compliance to Vodafone security baselines and industry standards is maintained through evolution of UCaaS products and integration of new technology (e.g. PSN, CAS-T, ISO27001, CESG PCI-DSS, GDPR).Working in an Scaled Agile framework (SAFe) within a global team across diferent countries. Support customer pre-sales and post-sales teams in understanding security related aspects of the offered products.Be responsible for management of risk in enterprise oriented Unified Communications products. Coordinating technically the definition and communication of risk assessment, mitigation plan and status updates with stakeholders and monitor progress across teams. Support the team in the transition to a DEVSECOPS methodology.

Network security consultant at Telefonica GCTO division. - Analyze the Global security on Mobile Core & Platforms for all Telefonica Obs. - Develop security directives and security guidelines for network deployment. - Specialized in Signalling security for 2G, 3G, 4G and 5G networks - Involved in RFIs and RFQs for several Telefonica network deployments to garantee vendors are compliant with security requirements Currently focus on 5G network security (Virtualization, Slicing, Core, SBA and radio)

Roaming engineer for LTE Vodafone Roaming Services project.The main tasks of this position are:• Manage a Central platform where VF Opcos, 3rd party Carriers and Operators interconnect to exchange Diameter signalling to support the Global Roaming LTE service of Vodafone Group.• Manage and provide the technical solution for the onboarding of new clients to the HUB.• Currently working on the migration of the whole platform to a virtualize environment.

As a packet switch core engineer, my main task is to deploy new features over Vodafone IOT service, especially, in the Enhance charging service module (P-GW, OCS, PCRF). I have extensive experience in Diameter protocol over interface Gy,Gx and S6a. I also have experience working with SIP, RTP and SBC nodes in a VoIP core network The Skills I developed were:* Experience in CISCO & Affirmed P-GW solutions * Experience in IOT services, focus on automotive applications* Experience with 4G packet core evolution network* Experience in IP networks, BGP, MPLS, VRFs

As technical team leader I was in charge of leading a work team for troubleshooting any issue regarding international signaling and roaming services for Telefonica Group.* Be a technical reference.* Manage resource of the team.* Be the connection between Alalza and Telefonica.* Take responsibility for achieving the objectives.