Hello, there!

I am Juan Carlos Fernández. Senior Frontend Engineer at Miro.

Highest Education

2008-2013

Computer Science Engineer

BSc by Universidad de Cantabria

Languages

  • Español
    mother tongue
  • English
    professional proficiency
  • Français
    medium rusty

Skills

JS/TS/ES
Long experience
Web, HTML5, CSS3
Expert
React
Main UI library
Architecture, OS
Deep understanding
Cloud
Solid foundation
Programming
High / low-level
DB / caches
(Non) Relational
Ops
Incident resolver

Soft Skills

Communication
Problem Solving
Teamwork
Critical Thinking
Leadership
Empathy

Work

Work history

2013-2014

Full-stack developer

2014-2017

Frontend Engineer

2017-2020

Sr. Frontend Engineer

2020-2022

Software Engineer (L5)

2022-Now

Sr. Frontend Engineer

Notable projects

COSRED-2

Indra - 2016-2017

RIA, real-time, complex data visualization, high-stability

Architecting a web app used by the Spanish Ministry of Defence to manage satellite communications and operation centers.

BBVA Cloud Platform

BBVA Next / Technology - 2017-2020

RIA, high-performance, stability, extensibility

Web app to develop and operate BBVA's Cloud Platform, managing and deploying resources both on Google Cloud and in-house runtimes.

AWS Console Management & Expansion

AWS - 2020-2022

Console roll-out in new regions, including (iso)lated ones

Ownership of Resource Groups and Resource Access Manager (RAM) AWS consoles, including infrastructure and operation.

New Dashboard and Sidebar

Miro - 2023-2024

Design & lead re-factoring of existing code and client architecture

Rebuild from scratch, modernising look and code. Replaced ~30.000 LOC keeping all existing functionality in old/new version. Rolled out to millions of users.

Contact