AI has changed who can build software.
Build Software Using AI
A Step-by-Step Method for Turning Ideas Into Working Software
Learn PDAID — Prompt-Driven AI Development — a behaviour-first method for building software with AI through small, controlled and testable increments.
Why this book exists
Building software has changed.
AI has lowered the barrier to implementation. People without a traditional programming background can now create useful software by describing what they want clearly and guiding AI through the implementation.
But faster implementation does not make thinking less important. AI cannot reliably decide what matters, what the software should do or whether the result is good enough to trust.
The responsibility shifts towards clarity, judgement, structure and verification.
The PDAID Method
A seven-phase cycle for controlled development.
PDAID turns clear decisions into a repeatable development process. Each increment moves from defining its purpose and behaviour to implementation, testing and a preserved working baseline.
- 1 Purpose
- 2 Behaviour
- 3 Clarifications
- 4 Context & Constraints
- 5 Build
- 6 Test & Correct
- 7 Commit & Maintain
Who this book is for
Different starting points. The same need for clarity.
PDAID is designed for people building software with AI from very different levels of technical experience.
You have a software idea
You do not need a traditional programming background to begin. The book shows how to describe what you want clearly, resolve uncertainty and guide AI through controlled implementation.
You are learning development
Use PDAID to control scope, avoid unnecessary complexity and build the judgement needed to understand and test what AI produces.
You are an experienced developer
Apply familiar software discipline to AI-assisted development: clear behaviour, bounded changes, focused testing and dependable baselines.
You lead software or product work
Use a shared process for turning ideas into buildable increments and deciding when work is clear enough to implement, test and preserve.
Companion resources
The book is the starting point.
Build Software Using AI presents the complete PDAID method. This website is its companion — a place for downloadable templates, worked examples, project worksheets, PDAID updates, articles and book corrections as they become available.
Learn the method in the book. Return here as the companion resources grow.