Archive - Yeiner’s Substack

Embracing the Fourth Quadrant: Rethinking Productivity with the Eisenhower Matrix

Or why spending time on "time wasters" is actually more productive than you think.

Jul 18, 2024 •

Yeiner Fernández

August 2023

SAID: A good feedback framework

As a software engineer, one of my main struggles used to be whenever I had to give feedback to someone or hold a difficult conversation; e.g., in our…

Aug 23, 2023 •

Yeiner Fernández

March 2021

One book at a time

As a child, before I developed my reading skills, I remember that I loved to look at magazines and brochures.

Mar 25, 2021 •

Yeiner Fernández

May 2020

Carta de agradecimiento a mi amada esposa

¡Sólo tenía 17 años cuando te conocí!

May 26, 2020 •

Yeiner Fernández

April 2020

The guilt in feeling guilty

I am a huge fan of meditation, it’s been a life-changer for me, it’s made me aware of my feelings, help me make decisions about them, and not creating a…

Apr 11, 2020 •

Yeiner Fernández

#nojs-banner { position: fixed; bottom: 0; left: 0; padding: 16px 16px 16px 32px; width: 100%; box-sizing: border-box; background: red; color: white; font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; font-size: 13px; line-height: 13px; } #nojs-banner a { color: inherit; text-decoration: underline; } This site requires JavaScript to run correctly. Please turn on JavaScript or unblock scripts