Available for work

Alex Ballera 👋

Senior Frontend Developer with 6 years of experience >, Passionate about development, technology, and coffee that sparks ideas. I love bringing digital projects to life.

Contact Me
About Me

Beyond the Code

Writing Camping Coffee Music Movies Board Games

GitHub Repositories

Tech Stack

Projects

Proyectos destacados en los que he trabajado, mostrando mis habilidades en desarrollo web y diseño de interfaces. Algunos de estos proyectos incluyen:

View of two website interfaces with modern and dark design. The first screen shows the title 'Behind the Code' with a rocket and dark background, explaining the origin of a community software project. The second screen presents a platform for finding speakers, with an attractive design, expert photos, and a prominent search button.

Work Experience

  1. •

    Tech Lead / Senior Frontend Developer

    Boreal Technologies – Banco COMAFI

    I led the Frontend team as technical reference, defining architecture standards, workflows and sprint roadmaps. I designed and implemented the Comafi Internal App (Next.js)—exclusive corporate application—ensuring scalability and adaptability to new functionalities.
  2. •

    Frontend Developer

    OMNi Costa Rica – Banco Vertical Salud

    Complete development of the bank health services platform, collaborating in the definition of use cases and user stories. I used React & Next.js to build independent modules for medical consultations, payments and online appointments.
  3. •

    Frontend Developer

    G&L Group – Banco ICBC

    Responsible for the development and optimization of the Digital Banking App for Banco ICBC. I implemented microfrontend architecture with single-spa, separating user, transfer and notification modules for individual deployments.
  4. •

    Frontend Developer

    VIDA Tec

    Development of corporate websites and portals oriented to government and tourism clients. Use of Angular (v7-v8) with SASS, BEM and state management with RxJS services.

Completed Projects

I love turning ideas into real projects.
Here I show you some of the developments I've worked on, applying technology, design, and lots of creativity. Check them out!

Do you need to create a website? Do you need to create a website?

Contact me