Phillip Johnson – Medium

Phillip Johnson

Phillip Johnson
in
CodeX

How to pass AZ-204: Developing Solutions for Microsoft Azure in 4 weeks

Introduction

6 min readMay 1, 2022

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How to pass AZ-204: Developing Solutions for Microsoft Azure in 4 weeks

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2

Phillip Johnson
in
CodeX

Adventuring into the Cosmos — Trying out Azure Cosmos DB

Studying for AZ-204: Developing Solutions for Microsoft Azure

6 min readApr 17, 2022

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Adventuring into the Cosmos — Trying out Azure Cosmos DB

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Phillip Johnson
in
CodeX

The Difference Between Dependency Inversion and Dependency Injection

Introduction

10 min readApr 9, 2022

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The Difference Between Dependency Inversion and Dependency Injection

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Phillip Johnson
in
CodeX

Single Responsibility Principle — It Isn’t What You Think It Is

SRP — the most misunderstood SOLID Principle

7 min readApr 2, 2022

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Single Responsibility Principle — It Isn’t What You Think It Is

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Phillip Johnson
in
CodeX

A Metrics Suite for Microservices, EventStorming and DDD

Measuring Coupling and Cohesion of Bounded Contexts on an EventStorming Domain Model

7 min readMar 28, 2022

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A Metrics Suite for Microservices, EventStorming and DDD

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Phillip Johnson
in
CodeX

DDD — Command Query Responsibility Segregation (CQRS)

Commands are complex, Queries are simple

5 min readMar 20, 2022

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DDD — Command Query Responsibility Segregation (CQRS)

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Phillip Johnson
in
CodeX

DDD — Events Are Complex

Why do Events matter so much in Domain Driven Design?

4 min readMar 5, 2022

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DDD — Events Are Complex

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Phillip Johnson
in
CodeX

DDD — Entity and Value Types

What are Entity and Value Types in Domain Driven Design?

4 min readFeb 27, 2022

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DDD — Entity and Value Types

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Phillip Johnson
in
CodeX

Getting Started in Software Development

There are a number of routes to get started as a Software Developer. None of them are easy but one may be better, or more accessible to you…

6 min readMay 29, 2021

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Getting Started in Software Development

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Phillip Johnson
in
CodeX

The Biggest Lie in Software Engineering

How do you keep up with industry trends?

5 min readMay 22, 2021

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The Biggest Lie in Software Engineering

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Phillip Johnson

Phillip Johnson

Over 20 years experience in software engineering, mostly in leadership positions. Passionate about software craftsmanship.

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