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Marcos Varela RegoMV

Marcos Varela Rego

Frontend Architect & Technical Lead

€500/day
Madrid, ES
15+ years

Average response time: 1 hour

About Marcos

Frontend Architect & Technical Lead with over 15 years of experience designing and scaling complex enterprise web applications. Specialized in Angular ecosystems, TypeScript, and robust architectures. Proven track record leading distributed development teams, optimizing application performance, and bridge-building between complex backend microservices (Node.js/Docker) and scalable frontend solutions. Passionate about clean code, performance tuning, and sustainable software design.
  • Spanish

    Native or bilingual

  • English

    Fluent

  • Galician

    Native or bilingual

  • Portuguese

    Fluent

  • Catalan

    Conversational

Remote only
Primarily works remotely

Experience

  • SEGITTUR-Sociedad Mercantil Estatal para la Gestión de la Innovación y las Tecnologías Turísticas
    Frontend Architect & Technical Lead
    TECH
    July 2025 - May 2026 (10 months)
    Madrid, Spain
    Collaborated with the DIH team (an international team based in Germany) to
    acquire knowledge and lead further development of a multitenant application
    tailored to Segittur's requirements.

    Key achievements included the complex bulk import of datasets from public CKAN APIs. To resolve cross-origin limitations, I engineered a Node.js proxy middleware to bypass browser CORS policies. Additionally, I implemented a data transformation layer to map CKAN metadata to the DCAT standard for storage in the base environment. I also managed the containerization of the services using Docker to ensure seamless deployment across multiple environments.
    software architect Angular Vue.js Typescript Node.js
  • Generalitat de Catalunya
    Frontend Architect & Technical Lead
    PUBLIC SECTOR
    June 2023 - July 2025 (2 years and 1 month)
    Madrid, Spain
    I filled in for the FE architect while he was on paternity leave, and after his return, I continued to assist him for a while. I was splitting my time between creating and integrating TRA+ microfrontends and other tools. Later, I created a microfrontend that integrates with AI APIs and performed mass upgrades of older microfrontends to the latest Angular versions.

    My responsibilities included resolving issues and adding improvements to the EJCAT+ component library, providing support to the EJCAT+ team, creating MFE seeds, updating microfrontends to the latest Angular versions, and creating the AVS microfrontend that integrates with AI APIs.
    software architect Angular Typescript Node.js Microfrontends
  • Ampere Energy
    Angular Senior Web Developer
    INTERNET OF THINGS (IOT)
    January 2023 - June 2023 (5 months)
    Madrid, Spain
    Actively participated in core technological decision-making. I led the strategic migration to Angular 14 to implement lazy loading via standalone components, significantly optimizing application performance. Additionally, I designed critical performance improvements to prevent Redux state pollution, ensuring efficient state management and streamlining the architecture by cleaning up redundant local data.
    Angular NgRx Typescript Node.js software architect

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Education

  • Higher Technical Degree in Computer Science
    IES Xulián Magariños
    2003
    Higher Technical Degree in Computer Science

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