These are the revised and illustrated notes of the Software Architecture lecture of the Master in Software and Data Engineering held at the Software Institute at USI Lugano, Switzerland during the Spring of 2023.

The book includes the script for these lectures:

1. Introduction
2. Quality Attributes
3. Definitions
4. Modeling Software Architecture
5. Modularity and Components
6. Reusability and Interfaces
7. Composability and Connectors
8. Compatibility and Coupling
9. Deployability, Portability and Containers
10. Scalability
11. Availability and Services
12. Flexibility and Microservices

In an age where digital innovation shines, the murky practices behind the screens often remain shrouded in mystery. Unethical Software Engineering: Dark Patterns exposes how to manipulate, exploit, and deceive users for profit and control. From aggressive advertisers to bot pretenders, this book collects the dark patterns behind unethical software engineering practices, explains their consequences and their impact on our lives.

The book is structured in 6 parts:

1. Covert Surveillance: break through the boundaries of privacy to extract data for marketing products improved by exploiting their users.
2. Monetization at all costs: profit-driven design trumps user experience and vendor reputation.
3. Digital Fraud: deception, bait and switch and impersonation erode trust in digital ecosystems.
4. Ranking Manipulation: distort user choice by corrupting the integrity of once trusted recommendation platforms
5. Malleable Truth: weaponize information to escape from reality.
6. Unethical Artificial Intelligence Practices: harvest human creativity, create the illusion of flawless machines while dodging accountability and deeply spread misinformation.

Each chapter draws not just the context, problem and solution of these dark patterns but also unveils the profound ethical dilemmas they raise. This book serves as a wake-up call to engineers, developers, architects, regulators, and users alike. It urges the tech industry to rethink its priorities. It helps every engineer — just doing their job — as it challenges them where to draw the line and craft software that respects and empowers users rather than exploiting and disrupting them.

Unethical Software Engineering: Dark Patterns is an essential read for anyone, whether you're an industry insider or an everyday user. Prepare to confront the darkness behind some of the code and demand an ethical future for digital technology.

Listen to a podcast interview of the author here.