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Javier CorderoJC

Javier Cordero

Supermalter

Senior Angular Developer | AI | JavaScript

€210/day
5 projects
Lepe, ES
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Javier

Senior Front-end Developer specialized in Angular (10-21), with over 5 years of experience developing and scaling web applications for enterprise environments.

My main stack is TypeScript, HTML5, and SCSS, with extensive experience in complementary libraries and tools such as RxJS, NgRx, Angular Material, PrimeNG, and NG-ZORRO.

Specialized in developing applications from scratch: defining Angular architecture (including micro-frontend based solutions), pixel-perfect markup from Figma designs, and integration with backend services and microservices.

As a Tech Lead, I have led front-end teams, coordinated with clients and the backend team, mentored junior developers, and defined architecture standards and best practices.

I work with an AI-first approach: I design and implement AI agents, MCPs, and reusable skills/prompts with Copilot, integrating them into the workflow to multiply team productivity.

Additionally, I have experience joining established teams in companies, collaborating on the evolution of existing projects, implementing new functionalities, and maintaining applications in production.
  • Spanish

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • INDRA MOBILITY
    Front-end Developer | Tech Lead
    SOFTWARE PUBLISHING
    July 2023 - Today (3 years and 1 month)
    Lepe, Spain
    Development from scratch of a web application with Angular 16 for Renfe.
    Definition and design of the front-end architecture.
    Integration of MCPs for AI development.
    Development of AI skills and agents for Copilot.
    Integration with microservices.
    Technical liaison with the client and back-end team.
    Pint-perfect markup from Figma designs
    Angular Typescript JavaScript CSS3 HTML5
  • INETUM
    Front-end Developer
    SOFTWARE PUBLISHING
    October 2022 - June 2023 (8 months)
    Front-end development of various web applications for the Provincial Council of Álava, developed with Angular.
    Front-end leader in one of the applications, in contact with the client.
    Integration with microservices.
    Support for juniors in the team.
    Angular Angular Material Typescript CSS3 HTML5
  • Minsait
    Front-end Developer
    SOFTWARE PUBLISHING
    October 2021 - October 2022 (1 year)
    Front-end development with Angular 13 in web and mobile applications for BancaMarch clients.
    Development of new features.
    Incident maintenance.
    Integration with microservices.
    Angular NgRx Typescript CSS3 HTML5

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Education

  • Web Application Development, Computer Programming
    IES La Arboleda
    2021
    Desarrollo de Aplicaciones Web, Programación informática

Skill set

Categories