Rafael A. George Duval – Medium

Rafael A. George Duval

Pinned

Rafael A. George Duval

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

Don’t Let Your Rails App Crash Under Pressure

Aug 30

Pinned

Rafael A. George Duval

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

Rafael A. George Duval

The Minimum Viable Business: Building a Profitable Startup with Limited Resources

If it dominates a market with little competition, a product can succeed even with poor marketing, unattractive design, and limited…

1d ago

The Minimum Viable Business: Building a Profitable Startup with Limited Resources

1d ago

Rafael A. George Duval

Remote Work Made Easy: Building Strong Teams Through Virtual Communication

Have you ever wondered why some teams click while others struggle with trust and coordination? Effective communication is the answer.

2d ago

Remote Work Made Easy: Building Strong Teams Through Virtual Communication

2d ago

Rafael A. George Duval

How to Communicate Effectively with Stakeholders

When talking to someone, use “What” instead of “Why,” listen to their answer after you ask a question, and don’t assume you know what they…

5d ago

How to Communicate Effectively with Stakeholders

5d ago

Rafael A. George Duval

Ask, Don’t Hope

Many people don’t ask for what they want but hope for it, make suggestions, or drop hints. Yet, in business, you can only receive what you…

Sep 6

Ask, Don’t Hope

Sep 6

Rafael A. George Duval

Why Your Startup Needs a Fractional CIO (Even if You Think You Don’t)

A fractional Chief Information Officer (CIO) is a seasoned technology engineer who serves as a part-time CTO’s office member. The value of…

Sep 5

Why Your Startup Needs a Fractional CIO (Even if You Think You Don’t)

Sep 5

Rafael A. George Duval

Why Worry?

Tolstoy’s insight that love can only exist in the present moment serves as a potent reminder to focus on the here and now. By avoiding…

Sep 4

Why Worry?

Sep 4

Rafael A. George Duval

Is Pair Programming Right for Your Team?

Teams committed to making pair programming work sometimes pair for 8 hours a day. Yet, in our experience, that could be more sustainable.

Sep 3

Is Pair Programming Right for Your Team?

Sep 3

Rafael A. George Duval

How Event Modeling Can Transform Your Tech Team?

After a year of improving the product’s architecture and helping the team align with the business, the unexpected happened, and I got laid…

Sep 2

How Event Modeling Can Transform Your Tech Team?

Sep 2

Rafael A. George Duval

Rafael A. George Duval

✍🏼 Indie writer, chief editor of https://snippetsoftext.substack.com/ | 💻 Software Engineer | 📊 Tech Leadership

Following

Help
Status
About
Careers
Press
Blog
Privacy
Terms
Text to speech
Teams