Build a real business application
Build a secure Order Management System that creates customer orders, calculates totals and tracks each order from pending to completion.
This is Workbook 08 in the Prompt to Profit™ Software Workbook Series. It is a complete standalone learning project. You can begin here without owning or completing another workbook in the series.
Who this workbook is for
- Complete beginners who want to build useful software with AI
- Small business owners who want to understand how custom business applications are created
- Students and career changers building practical portfolio projects
- People who prefer clear, guided projects instead of disconnected coding exercises
- Learners using Notepad and a browser rather than a professional development environment
What you will build
- Build a responsive order software website and protected dashboard
- Create registration, email verification, login and protected order pages
- Design a secure orders table protected by Row Level Security
- Create customer orders with dates, quantities, prices and statuses
- Calculate order totals automatically
- Display total, pending, completed and order-value statistics
- Open a complete orders list and individual order details
- Search, filter, sort, edit and track order status
- Confirm and securely delete unwanted orders
- Test data ownership with two accounts and deploy the completed application
What you will learn
- Model customer orders and their progress through a business workflow
- Build reliable quantity, price and total calculations
- Keep order-status choices consistent across forms and the database
- Protect each user's orders with authenticated ownership
- Present a complete order management application in a software portfolio
Your chapter-by-chapter path
- Building the Public Website
- Connecting to Supabase
- Building the Complete Authentication System
- Building the Order Database
- Building the Order Dashboard
- Viewing Orders
- Searching, Filtering and Sorting Orders
- Editing Orders
- Deleting Orders
- Final Testing and Project Completion
Tools used in the workbook
- HTML for page structure
- CSS for layout, colours and responsive design
- Vanilla JavaScript for application behaviour
- Supabase for authentication, database storage and security
- ChatGPT as your AI software development partner
- Notepad for creating and updating complete files
- A modern browser for testing
You do not need VS Code, Node.js, React or a JavaScript framework.
Designed for careful beginner progress
Every lesson explains what you are building, why it matters, what to prepare, the complete Build Prompt, what AI should return, how to save the files and how to test the completed capability.
The workbook also includes checkpoints, common beginner mistakes, behind-the-scenes explanations, software-design questions and a clear summary of what you learned.
Security is part of the project
You will not build a demonstration that exposes every user's records. The workbook teaches authenticated ownership checks, Supabase Row Level Security and two-account privacy testing so you can verify that one user cannot access another user's information.
Learner support included
- A visual glossary of recurring terms
- Backup instructions before replacing complete files
- A troubleshooting checklist
- A reusable error log
- Code-reading questions after major capabilities
- Final testing and live deployment guidance
- Portfolio description, reflection questions and extension challenges
Workbook details
- Format: Protected digital PDF
- Length: 252 pages
- Difficulty: Beginner
- Estimated completion time: 20–25 hours
- Series: Prompt to Profit™ Software Workbook Series
- Produced by: Tochukwu Tech and AI Academy
Work at your own pace
The estimated time is a guide, not a deadline. Complete the lessons in order, test every important capability and stop to correct problems before moving forward. By the end, you will have both a working application and a clearer understanding of how complete software is planned, built, secured, tested and published.