@Clifftech

Isaiah Clifford Opoku

@ClifftechJoined November 2022

Software developer

About

I am a Software Engineer, Technical Writer, and a Strong Community Advocate. I write about C#, .NET, and Azure.

Available for

Any project

Isaiah Clifford Opoku's blogs

freeCodeCamp Englishfreecodecamp.org/news10 posts Clifford blog clifftech.hashnode.dev2 posts

The Design Patterns Handbook: Learn Popular Design Patterns with C# Code Examples

Design patterns are reusable solutions to common problems in software design. Think of them as blueprints: not finished code, but proven templates you can adapt to solve a specific problem in your own

Sep 7 · 84 min readfreecodecamp.org

How to Get Started with ASP.NET Core and gRPC: A Handbook for Developers

In today's distributed computing landscape, efficient service-to-service communication is crucial for building scalable, high-performance applications. gRPC (Google Remote Procedure Call) has emerged as one of the most powerful frameworks for creatin...

Aug 13, 2025 · 40 min readfreecodecamp.org

Learn Async Programming in TypeScript: Promises, Async/Await, and Callbacks [Full Handbook]

Async programming is a programming paradigm that allows you to write code that runs asynchronously. In contrast to synchronous programming, which executes code sequentially, async programming allows code to run in the background while the rest of the...

Jan 31, 2025 · 17 min readfreecodecamp.org

The C# Class Handbook – Types of Classes with Code Examples

Classes are the fundamental building blocks of object-oriented programming in C#. They allow you to create reusable and modular code by grouping related data and functions. Different types of classes serve various purposes. For instance, organizing y...

Dec 20, 2024 · 28 min readfreecodecamp.org

How to Create a Minimal API in .NET Core – A Step By Step Handbook

Minimal APIs are an exciting feature introduced in .NET 6, designed to revolutionize how you create APIs. Imagine building robust APIs with minimal code and zero boilerplate—no more wrestling with controllers, routing, or middleware. That’s what mini...

Dec 2, 2024 · 45 min readfreecodecamp.org

Isaiah Clifford Opoku

About

Available for

Isaiah Clifford Opoku's blogs

The Design Patterns Handbook: Learn Popular Design Patterns with C# Code Examples

How to Get Started with ASP.NET Core and gRPC: A Handbook for Developers

Learn Async Programming in TypeScript: Promises, Async/Await, and Callbacks [Full Handbook]

The C# Class Handbook – Types of Classes with Code Examples

How to Create a Minimal API in .NET Core – A Step By Step Handbook

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Isaiah Clifford Opoku

About

Available for

Isaiah Clifford Opoku's blogs

The Design Patterns Handbook: Learn Popular Design Patterns with C# Code Examples

How to Get Started with ASP.NET Core and gRPC: A Handbook for Developers

Learn Async Programming in TypeScript: Promises, Async/Await, and Callbacks [Full Handbook]

The C# Class Handbook – Types of Classes with Code Examples

How to Create a Minimal API in .NET Core – A Step By Step Handbook