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Miguel R. — Senior Platform Engineer from Portugal

Miguel R.

Senior Platform Engineer

Portugal 6+ years
Open to offersNew to Platform
Languages
EnglishSpanishPortuguese
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About

Miguel R., a seasoned Platform Engineer from Lisbon, Portugal, brings over 15 years of expertise in telecommunications, core infrastructure, and cloud-native environments. Currently engaged at Capgemini Engineering, he expertly builds and manages containerized platforms using Kubernetes and Red Hat Enterprise Linux (RHEL), emphasizing high availability architecture and automation. His previous accomplishments at Nokia, Vodafone, and Portugal Telecom highlight his diverse experience. At Nokia, he performed integration and optimization for 5G and SRAN networks and contributed to data build engineering. His tenure at Vodafone showcased his capability in core network solutions involving IMS and VoLTE. Miguel's certifications in Azure, Docker, and Palantir Foundry reinforce his technical prowess. Open to global remote opportunities, he is fluent in English and possesses professional proficiency in Spanish.

Experience

  • Platform Engineer

    Capgemini Engineering · 2025 — Present
    Integrated SDL-based sites into core infrastructure adhering to high availability standards. Managed containerized workloads through Kubernetes, focusing on deployments, monitoring, and troubleshooting. Performance metrics for the containerized platform were monitored and analyzed with Prometheus and Grafana dashboards. Conducted system administration and issue resolution on Red Hat Enterprise Linux (RHEL).

  • Network Engineer

    Jolera · 2023 — 2025
    Executed end-to-end Microsoft 365 email migrations for enterprise clients. Resolved support tickets related to network, email, and infrastructure services. Developed and executed technical solutions in accordance with best practices and SLA requirements.

  • NI&DB Data Build Engineer

    Nokia · 2021 — 2023
    Created and implemented SRAN and 5G neighbours for both Nokia and Huawei equipment. Engaged in CIQ creation, site configuration, parameter management, and conducted network audits. Addressed troubleshooting and performance optimization tasks across multi-vendor environments.

  • Network Integration & Radio Engineer

    Nokia · 2020 — 2021
    Participated in the integration and optimization of SRAN and 5G sites within customer networks. Completed the configuration and validation of network elements from Nokia and Huawei. Oversaw the validation and analysis of post-integration KPIs to maintain quality benchmarks for 5G/SRAN sites.

  • Remote Project Management

    Nokia · 2020 — 2020
    Coordinated projects remotely, focusing on TSSR correction and quality audits in both Live and Offline contexts. Engaged in vendor hardware automation trials and validation of documentation in Spanish. Validated technical documentation datasets while identifying data inconsistencies for further correction.

  • Data Build Engineer

    Nokia · 2019 — 2020
    Developed and executed the creation of SRAN and 5G neighbours for Nokia and Huawei equipment. Conducted CIQ creation and parameter audits across various customer network sites. Undertook parameter audits ensuring data integrity throughout numerous network nodes.

  • Core Network Engineer

    Vodafone · 2018 — 2019
    Provided monitoring and support for Core Network services including Paging, Paknet, IMS, and VoLTE. Analyzed fault patterns identified in CSS, PSS, and IMS components to assist with root-cause investigations. Oversaw monitoring of Vodafone UK Messaging and IN Platforms covering SMS, MMS, OCS, and ESM.

  • Radio Telecommunications Technician

    Vodafone · 2012 — 2018
    Monitored and troubleshot 2G/3G/4G/5G radio access networks with expertise in multi-vendor support, including Huawei, Ericsson, Nokia, and Alcatel. Held experience in LAN/WAN environments.

  • Radio Telecommunications Technician

    Nokia Siemens Networks · 2010 — 2012
    Focused on monitoring and troubleshooting of 2G/3G/4G networks utilizing equipment from both Huawei and Nokia. Generated regular performance and fault reports in multi-vendor environments featuring Huawei, Ericsson, and Nokia.

  • Technical Assistant

    Portugal Telecom · 2009 — 2010
    Provided 2nd line technical support addressing DSL and IPTV customer faults and recurrences.

Skills & Expertise

3D Designer / ModelerAccountantSystem AdministrationData EngineeringDevOps EngineerNetwork Security Engineer

Education

  • GED – Management and Programming of Computer Systems
    Escola Secundária de Amadora · 2006 — 2009