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Aytor Vicente MartínezAV

Aytor Vicente Martínez

Lead Frontend Developer | Architect | React | Vue

€400/day
Madrid, ES
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Aytor

I am a Fullstack Architect focused on Frontend and Lead Developer, specializing in helping companies and startups define, build, and scale high-impact digital products. My value proposition lies in combining architectural vision, technical team leadership, and practical execution, ensuring solid, scalable, and user-centric solutions.

I bring experience in:
• Design and implementation of modern and robust architectures, with a special focus on the frontend.
• Leadership and mentoring of development teams, promoting best practices, agile methodologies, and professional growth.
• Definition of CI/CD pipelines to accelerate secure and efficient deliveries.
• Close collaboration with design (UX/UI) to transform ideas into functional and coherent interfaces.
• Selection, interviewing, and onboarding of technical talent, building high-performing teams.

I have led and participated in fintech, SaaS, and complex digital platform projects, taking on both the role of technical reference and individual contributor in the development of key features.

If you are looking for a profile that combines strategic vision, architecture, and technical leadership, I can help you take your product to the next level.
  • Spanish

    Native or bilingual

  • English

    Conversational

Can work on-site
Madrid (up to 50km), Oviedo (up to 50km)

Experience

  • ebroker
    Frontend Developer
    BANKING AND INSURANCE
    November 2019 - October 2020 (11 months)
    Avilés, Spain
    I collaborated on the definition and development of a new digital product within the platform, working closely with the Project Manager on task analysis, refinement, and prioritization, ensuring alignment between business and technical objectives.

    I defined and implemented the application's architecture, guaranteeing its scalability, maintainability, and robustness. Additionally, I participated in the interface design with the UX/UI Manager, contributing to integrating the user experience with the product's technical and functional vision.

    I played a mentoring and technical reference role within the team, supporting junior profiles and promoting good development practices, code reviews, and an agile work approach.

    Furthermore, I directly participated in the development of key new features, combining my technical leadership responsibilities with active contribution as a developer.
    Vue.js Vuex Vuetify Testing Architecture
  • Orbyn
    Lead of Frontend Development
    PRIVATE EQUITY
    October 2022 - Today (3 years and 10 months)
    Madrid, Spain
    I participated from the initial phase in defining the investment portal, collaborating directly with stakeholders, the CTO, and the CPO in the analysis and conception of the product. I designed and implemented the architectural solution, which included the development of three interconnected portals and the creation of a custom design system to ensure consistency and scalability.

    I was responsible for building the Frontend team from scratch, managing the entire selection process: profile definition, interviews, technical evaluations, and hiring closure. I established the area's working methodology, defining development practices, code standards, and testing strategies.

    I also designed and implemented the team's onboarding process, acting as a mentor for junior profiles and ensuring their integration and professional growth. I collaborated closely with the design department in defining the user experience and interface (UX/UI) of the products under development.

    Despite my leadership and management responsibilities, I also maintained active participation as an individual contributor, directly contributing to the development of key features.
    React.js Design System Team Management User Testing Typescript
  • Homming
    Lead of Frontend Development
    CIVIL ENGINEERING
    October 2020 - March 2021 (5 months)
    Avilés, Spain
    I was responsible for defining and implementing the application's architecture, ensuring its scalability and maintaining the product's technical quality. I designed and launched the continuous integration and deployment (CI/CD) pipeline, ensuring an agile, secure, and automated release process.

    I collaborated closely with the UX/UI Manager on the platform's interface design, integrating the product vision with technical and user experience needs. Additionally, I played an active role in mentoring junior profiles, supporting their technical evolution and fostering best practices within the team.

    I reported directly to the CTO, participating in conducting interviews and technical tests for incorporating new talent into the development area. Despite my leadership and team support responsibilities, I also contributed as an individual developer, participating in the implementation of key new features for the platform.
    Vue.js User Experience TailwindCSS IT Architecture Typescript

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Education

  • Development of Multiplatform Applications
    CIFP Aviles
    2018
    Desarrollo de Aplicaciones Multiplataforma
  • Development of Web Applications
    CIFP Aviles
    2017
    Desarrollo de Aplicaciones Web

Skill set

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