Amichai Mantinband
Amichai Mantinband is a Software Engineer at Microsoft and a .NET content creator.
He works on large-scale, distributed systems within Microsoft Office, serving over 100 million daily users. He is a speaker at official .NET conferences, and within Microsoft, he authors and teaches software architecture courses.
Amichai is the author of NuGet packages ErrorOr & Throw and has a .NET programming YouTube channel covering advanced topics such as design patterns, architecture, and best practices.
My Courses
Learn everything there is to know about the Singleton Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Abstract Factory Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Factory Method Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Builder Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Flyweight Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Prototype Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Adapter Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Bridge Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Composite Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Decorator Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Facade Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Proxy Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Mediator Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Strategy Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Chain Of Responsibility Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Command Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Interpreter Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Iterator Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Memento Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Observer Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the State Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Template Method Design Pattern
by Amichai Mantinband 
Learn everything there is to know about the Visitor Design Pattern
by Amichai Mantinband 
Dive deeper into your Domain-Driven Design journey with Amichai on Dometrain
by Amichai Mantinband 
Start your Domain-Driven Design journey with Amichai on Dometrain
by Amichai Mantinband 
Start your Clean Architecture in .NET journey with Amichai on Dometrain
by Amichai Mantinband 
Dive deep into the advanced practices of Clean Architecture in .NET
by Amichai Mantinband © 2025 Dometrain. All rights reserved.
