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Caio Zullo

Caio Zullo
in
Essential Developer — iOS

Decomposing Swift code into modules — Intro to modular design

In this episode, we zoom out from the component level view of the system created previously and we showcase how to organize it into…

Nov 21, 2018

Nov 21, 2018

Caio Zullo
in
Essential Developer — iOS

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

In this episode, we continue exploring the dependency inversion principle and composition, while documenting our system’s evolution in…

Nov 14, 2018

Nov 14, 2018

Caio Zullo
in
Essential Developer — iOS

Careful With “Singleton” Lookalikes (WAY TOO COMMON)

Have you ever been told that Singleton is an anti-pattern?

Nov 9, 2018

Nov 9, 2018

Caio Zullo
in
Essential Developer — iOS

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

In this episode, we reply to an important question raised by a member of our community.

Nov 1, 2018

Nov 1, 2018

Caio Zullo
in
Essential Developer — iOS

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

In this video, I’d like to ask you an important question, but before that let me tell you what we believe to be one of the best skills a…

Oct 25, 2018

Oct 25, 2018

Caio Zullo
in
Essential Developer — iOS

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

At Essential Developer, we help many developers go through the iOS Interview Experience. Recently, we got this message from one of the…

Oct 22, 2018

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

Oct 22, 2018

Caio Zullo
in
Essential Developer — iOS

The Minimum You Should Do To Prevent Memory Leaks in Swift

In this episode, we continue the Clean Swift Tests discussion, and we demonstrate a way for preventing memory leaks through automated…

Oct 18, 2018

Oct 18, 2018

Caio Zullo
in
Essential Developer — iOS

XCTest + Swift: SetUp/TearDown vs Factory Methods

In this episode, we dive into XCTestCase’s lifecycle and show different ways for configuring your system under test.

Oct 10, 2018

Oct 10, 2018

Caio Zullo
in
Essential Developer — iOS

iOS Interview Experience — 7 Essential Nontechnical Skills

Have you ever had an iOS interview experience, never heard back and wondered what went wrong? In this article, we’d like to share some…

Oct 2, 2018

Oct 2, 2018

Caio Zullo
in
Essential Developer — iOS

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

In this episode, we migrate the Quiz project and its dependencies to Swift 4.2 and modernize our code with the newest additions.

Sep 25, 2018

Sep 25, 2018

Caio Zullo

Caio Zullo

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

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