CF

Modular Monolith Architecture

12h 48m 50s
English
Paid

This in-depth course will transform the way you build modern systems. You will learn the best practices for applying the Modular Monolith architecture in a real-world scenario. Join 500+ other students to accelerate your growth as a software architect.

More Than Just Theory

Modular Monolith Architecture includes more than just theoretical discussion.

We're going to build a production-ready system from scratch. This includes dozens of API endpoints, 50+ use cases, and 6000+ lines of code.

I built the course with bonus resources to make sure you apply what you learn.

After Completing This Course You Will

  • Confidently use Modular Monoliths to build robust and scalable systems
  • Learn how to create an architecture that stands the test of time
  • Understand how to implement an event-driven system
  • Easily migrate to microservices (if you need to)

About the Author: Milan Jovanović

Milan Jovanović thumbnail

Milan Jovanović is a Serbian software engineer and Microsoft MVP focused on the architectural side of .NET development — particularly Clean Architecture, Modular Monoliths, and the patterns for building maintainable production .NET applications. He runs the Milan Jovanović Tech newsletter — one of the more widely-read newsletters in the .NET community — and publishes paid course material on the same topics.

His CourseFlix listing carries three Milan Jovanović courses: Pragmatic Clean Architecture, Modular Monolith Architecture, and Pragmatic REST APIs. The teaching style is unusually rigorous for the .NET tutorial market about architectural decisions — each course is essentially a senior engineer's playbook on a specific architectural pattern.

Material is paid and aimed at intermediate-and-up .NET developers responsible for architectural decisions on real production systems. For broader content, see CourseFlix's C# and System Design & Architecture category pages.

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#1: Agenda, Your Instructor, Course Structure
All Course Lessons (59)
#Lesson TitleDurationAccess
1
Agenda, Your Instructor, Course Structure Demo
05:58
2
How To Use This Course
02:33
3
Introduction, Monoliths and Microservices
15:28
4
Modular Monoliths
14:57
5
Module Constraints
15:52
6
Domain-Driven Design, Event Storming, Bounded Contexts
15:21
7
Introducing Evently Sample Application
06:11
8
Building the First Module
35:37
9
Refactoring to Clean Architecture
38:38
10
Events Module Review
11:02
11
Cross-Cutting Concerns
06:20
12
Dependency Injection
14:48
13
Module Configuration
05:13
14
Structured Logging With Serilog and Seq
10:44
15
Exception Handling
05:48
16
Validation With FluentValidation
06:14
17
Distributed Caching With Redis
09:31
18
Health Checks
06:23
19
Automatically Registering Endpoints
08:19
20
Module Communication Patterns
09:07
21
Publishing Domain Events
07:04
22
Introducing the Users Module
07:30
23
Scaffolding the Ticketing Module
04:03
24
Synchronous Communication
17:50
25
Duplicating Data Between Modules
10:07
26
Asynchronous Communication
17:24
27
Eventual Consistency: Introduction
09:26
28
Authentication & Authorization
03:34
29
Keycloak Identity Provider Setup
18:59
30
Token Based Authentication
14:40
31
User Registration With KeyCloak
22:23
32
RBAC Authorization
23:57
33
2 Short Asks
01:14
34
Architecture Enforcement
05:51
35
Modular Architecture
10:04
36
Architecture Testing
19:31
37
Reliable Messaging
04:15
38
Outbox Pattern
31:57
39
Outbox: Idempotent Consumers
21:22
40
Inbox Pattern
12:57
41
Event-Driven Architecture
11:50
42
Event Notifications
05:30
43
Event-Carried State Transfer
05:49
44
Materialized Views and CQRS
11:16
45
Saga Pattern, Orchestration
25:09
46
Testing Modular Monoliths
07:14
47
Unit Testing
14:58
48
Integration Testing
30:32
49
System Integration Testing
13:50
50
Automated Testing in CI/CD Pipelines
07:36
51
Microservices Benefits, Extracting Modules
06:28
52
Distributed Tracing, OpenTelemetry
17:07
53
Distributed Messaging With RabbitMQ
10:54
54
API Gateways, Introducing YARP
19:03
55
Extracting Modules to Microservices
30:47
56
A Note From Me
00:57
57
Introduction, Document Databases
09:22
58
Implementing CQRS With MongoDB
31:01
59
A Small Ask From Me
01:15
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Frequently asked questions

What is Modular Monolith Architecture about?
This in-depth course will transform the way you build modern systems. You will learn the best practices for applying the Modular Monolith architecture in a real-world scenario. Join 500+ other students to accelerate your growth as a…
Who teaches this course?
It is taught by Milan Jovanović. You can find more courses by this instructor on the corresponding source page.
How long is the course?
It contains 59 lessons with a total runtime of 12 hours 48 minutes. Every lesson is available to watch online at your own pace.
Is it free to watch?
It is part of CourseFlix's premium catalog. A subscription unlocks the full video player; the course description, table of contents, and preview information are available to everyone.
Where can I watch it online?
The course is available to watch online on CourseFlix at https://courseflix.net/course/modular-monolith-architecture. The page hosts every lesson with the integrated video player; no download is required.