Live Session · Clean Architecture

Stop doing it wrong

Get Clean Architecture right where it actually breaks — the domain/ORM boundary, performance, and integration with external systems.

You've got the layers in place. But in real systems, this is where teams struggle: ORM entities get mistaken for the domain model, business logic is forced into memory and tanks performance, and the domain ends up coupled to external systems through direct DTO usage. Structured layers aren't the same as a design that survives real requirements.

📅 August 26, 2026
🕔 5–6:30PM CET
⏱️ 90 minutes live · recorded replay included

What you'll learn

Decouple the domain from the ORM

Whether ORM entities belong in the domain at all — and how to compose the domain so it isn't chained to your persistence layer.

Design for performance

Why forcing business logic into memory tanks performance — and how to leverage the database effectively without letting it leak into the domain.

Decouple from external systems

How to integrate external systems without coupling the domain to their DTOs — keeping boundary integrity, and telling a useful abstraction apart from over-engineering.

How it works

We work through real backend code, live — walking each architectural decision step by step, then opening up for Q&A.

Language: Java in the live demonstration — but the architectural principles carry across any backend stack.
Format: 90 minutes live, a hands-on code demonstration plus live Q&A, with the full recording included so you can revisit any part.

Who it's for

Senior backend engineers and tech leads already using Clean Architecture and making the architectural calls — who keep hitting the walls where structured layers still make change painful.
Teams whose systems are hard to change despite the layers, and who want the boundaries to actually hold under real requirements.
For seniors — not for beginners. This assumes you already know the layers and want to get them right in practice.

Enrol

€49 · one live session, recording included

Reserve your seat for the live session — you'll also get the full recorded replay to keep.

Enrol now