Rafael A. George Duval – Medium

Rafael A. George Duval

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Don’t Let Your Rails App Crash Under Pressure

If you use Active Record to work with databases, you must be cautious as a backend Ruby developer when querying them.

Aug 30, 2024

Don’t Let Your Rails App Crash Under Pressure

Aug 30, 2024

Pinned

Object Calisthenics in Ruby

Writing better Object-Oriented code in Ruby by following Object Calisthenics.

Jan 11, 2022

Object Calisthenics in Ruby

Jan 11, 2022

If you’re writing on Medium, you likely aim to earn money from your writing.

After years of effort, time, and hard work, it feels like nothing has changed. The outcome still seems to depend on luck. One day, receive…

Mar 3

If you’re writing on Medium, you likely aim to earn money from your writing.

Mar 3

When we make decisions, we cannot control the consequences that follow.

We must come to terms with what we cannot influence, as it does not determine our well-being.

Mar 2

When we make decisions, we cannot control the consequences that follow.

Mar 2

Happiness, as defined by Ed Diener, is a state of consciousness that arises from achieving one’s…

Key components of happiness include good health and a clear mind. The path to achieving happiness involves appreciating and being grateful…

Mar 2

Happiness, as defined by Ed Diener, is a state of consciousness that arises from achieving one’s…

Mar 2

How Collaboration and Shared Ownership Lead to Faster Shipping Speed?

Rotating pairs is a method where two people work together on a project for a period of time and then one person leaves while the other…

Feb 27

How Collaboration and Shared Ownership Lead to Faster Shipping Speed?

Feb 27

How Can Writing Daily Improve Your Clarity?

Writing is the most powerful practice for personal and professional success.

Feb 22

How Can Writing Daily Improve Your Clarity?

Feb 22

How Titles Cut the ‘Proving Ground’ Grind?

Staff engineers are expected to guide their team’s technical direction.

Feb 19

How Titles Cut the ‘Proving Ground’ Grind?

Feb 19

Bullet Journaling Isn’t Just Doodles

Journaling has seen a significant resurgence in recent years.

Feb 18

Bullet Journaling Isn’t Just Doodles

Feb 18

How to Adapt Leadership for Today’s Challenges?

Executives are often rewarded with stock options to align their interests with those of shareholders. Bureaucratic systems tend to…

Feb 17

How to Adapt Leadership for Today’s Challenges?

Feb 17

Rafael A. George Duval

Rafael A. George Duval

✍🏼 Building a Solo Digital Media Company 🧪 Snippets of Text [https://snippetsoftext.substack.com/subscribe]

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