Spring Sale 2026
Save 40% on every course
Three flagship courses to take you from senior developer to software architect. Pragmatic Clean Architecture, Modular Monolith Architecture, and Pragmatic REST APIs, all 40% off with code SPRING26.
Only 53 spots left at this price
Module 04 · Application Layer and CQRS
PCA
Build production-ready .NET systems
Pragmatic Clean Architecture
Master Clean Architecture, Domain-Driven Design, and CQRS. Learn to design applications that stand the test of time, from the domain layer all the way to deployment.
.NET 8
Modern application platform
PostgreSQL
Production-grade database
Redis
Distributed caching layer
Docker
Container-first dev workflow
Module highlights
A peek at 3 modules. The full course covers more.
- 03
Domain Layer and Domain-Driven Design
FundamentalBuild a rich domain model with DDD best practices. Learn to express business rules in code that the whole team can read.
43m
- 04
Application Layer and CQRS
IntermediateDesign clean, single-purpose use cases using CQRS, and solve cross-cutting concerns with pipeline behaviors.
45m
- 05
Infrastructure Layer
IntermediateImplement a blazing-fast persistence layer with advanced EF Core features and battle-tested concurrency strategies.
27m
Spring Sale Price
Use code SPRING26 at checkout
Module 08 · Reliable Messaging
MMA
Modular systems with a clear path to scale
Modular Monolith Architecture
Design modular systems with clear boundaries, event-driven communication, and a clean migration path to microservices, built around a real reference application, Evently.
.NET 10
Latest modular platform features
PostgreSQL
Per-module schema isolation
RabbitMQ
Distributed messaging between modules
Docker
Reproducible local environment
Module highlights
A peek at 3 modules. The full course covers more.
- 03
Defining Module Boundaries
FundamentalApply Domain-Driven Design and Event Storming to discover the right module boundaries for your business domain.
1h 47m
- 05
Module Communication
IntermediateExplore synchronous and asynchronous patterns for inter-module communication, and how each one shapes future flexibility.
1h 22m
- 06
Authentication & Authorization
IntermediateIntroduce token-based authentication and role-based access control across modules without leaking responsibilities.
1h 23m
NEWJust added
- +.NET 10 upgrade guide
- +Migrating away from MassTransit and MediatR
Spring Sale Price
Use code SPRING26 at checkout
Module 04 · HATEOAS and Change Management
PRA
The complete guide to production-ready REST APIs
Pragmatic REST APIs
Ship robust REST APIs with auth, HATEOAS, caching, versioning, and a complete client integration story, including a React SPA that talks to your API.
.NET 10
Latest ASP.NET Core features
PostgreSQL
Reliable API backing store
React
Full-stack client integration
Azure
Cloud deployment & monitoring
Module highlights
A peek at 3 modules. The full course covers more.
- 03
Building REST APIs
FundamentalMaster HTTP methods, status codes, CRUD operations, validation, searching, filtering, sorting, and pagination.
4h 25m
- 04
HATEOAS and Change Management
IntermediateMake your APIs more discoverable with HATEOAS, implement content negotiation, and manage versioning the right way.
1h 32m
- 05
Authentication and Authorization
IntermediateSecure your APIs with JWT, refresh tokens, and role + attribute-based authorization, the way real production systems do it.
2h 7m
NEWJust added
- +.NET 10 upgrade guide
Spring Sale Price
Use code SPRING26 at checkout
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