

Roberto Hernandez
Learn to engineer
every area of
your life.
Tracking the systems behind software,
business, money, and life.


The Customer Was Not Angry About the Tacos
A simple complaint exposed something far more fragile than a taco tortilla: ego.

When the World Bets on Complexity, Bet on Simplicity
A lesson from Brian Clough, one of England’s greatest soccer managers.

Between Coding And Changing Diapers 24 Hours Are Not Enough
You, your future self, your kids and their future-self will gain priceless life gift I was deeply focused on building a new app feature. It was a feature with a complex business logic. Suddenly I hear

The 7 Frontend Trends 📈 and Predictions For 2024 You Should Watch Out (According to Experts) 💎
Table of Content Introduction A quick overview of the frontend landscape Where Do These Predictions and Trends Come From? Predictions and Trends 1. The rise and ever-evolving Chatbots and AI 2. JavaSc

How To Get Started With React Native Navigation
React Native Navigation is a powerful library that allows developers to easily navigate between different screens in a React Native application. In this article, we will go over the basics of using Re

The 5 Essential Characteristics That Make a Great Software Engineer
After a few years working as a web developer, I asked myself. What are the essentials characteristic that makes a great and real software engineer — yes, a software engineer, not a web developer. Back

From Being A Little Farmer Kid to Being a Software Engineer
36 Years Discovering Myself Counted In 3 Minutes It is not about how many years we have gone through, but how many meaningful things we have added to those years that really count. The more things you

2 Ways To Add App Launcher Icons in Flutter
And how to fix common issues you might face I was recently working on a Flutter project where I needed the simple task of adding an app launcher icon. At the time, I was just starting out with Flutter