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⛩ Caio Zullo profile picture

⛩ Caio Zullo

I love building robust, well-engineered, and beautiful iOS applications and coaching developers to achieve their best potential @ https://www.essentialdeveloper.com

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Decomposing Swift code into modules – Intro to modular design

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2 min read

Composable Code Can Be Simple – Intro to dependency diagrams and composition

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Careful With “Singleton” Lookalikes (WAY TOO COMMON)

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4 min read

“How do you think when writing tests?” – It’s simpler than you may think

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2 min read

#discussWhat’s More Essential for Developers to Focus On: Result or Process?

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2 min read

iOS Interview Experience: Why You Didn't Pass the iOS Technical Test

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7 min read

The Minimum You Should Do To Prevent Memory Leaks in Swift

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2 min read

XCTest + Swift: SetUp/TearDown vs Factory Methods

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3 min read

iOS Interview Experience – 7 Essential Nontechnical Skills

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4 min read

Migrating to Swift 4.2 using a TDD + Git workflow [S01 Extras]

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2 min read

#1 Reason Why You Don’t Improve As a Software Developer

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5 min read

Clean iOS Architecture pt.7: VIP (Clean Swift) – Design Pattern or Architecture?

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6 min read

Software Development Lessons From a Day of Farming in Poland

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9 min read

#discussClean iOS Architecture pt.6: VIPER – Design Pattern or Architecture?

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4 min read

#discussAdvanced iOS Programming Concepts – Are They Really “Advanced?”

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3 min read

Clean iOS Architecture pt.5: MVC, MVVM, and MVP (UI Design Patterns)

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2 min read

Composing View Controllers pt.4: Integration Tests vs. Contract Tests vs. UI Tests

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iOS Continuous Integration Setup with Git, GitHub, Travis CI, TDD, Xcode [S01 Extras]

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#discussiOS Automation Testing Tools vs. Economics: Is It Worth The Cost?

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4 min read

iOS App Architecture Best Practices – What We’ve Learned From Teaching Teams

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