Alla Bannikova

“Each step prepares you for the next one. The projects helped me to gain confidence and the community is very beneficial.”

Alla Bannikova

Data Analyst

Project overview

In this project, you’ll take on the role of a restaurant owner looking to build an application for customers to directly order food. The app should display available menu options with prices, and allow users to add or remove items, modify quantities, and view their cart total.

You’ll leverage your Python skills to bring this app to life, using dictionaries to associate menu items with prices and quantities, loops to calculate order totals, and functions to handle the core ordering system. Through hands-on practice, you’ll gain valuable experience in applying Python fundamentals to solve a real-world business need.

Objective: Use Python dictionaries, loops, and functions to develop an interactive food ordering app, providing a seamless user experience from menu viewing to final checkout.

Key skill required

To complete this project, it's recommended to build these foundational skills in Python

  • Creating and updating Python dictionaries
  • Defining and utilizing custom functions in Python
  • Implementing loops and control flow logic in Python
  • Using fundamental Python syntax and data types

Projects steps

Step 1: Building a Food Ordering Application

Step 2: Defining the Global Variables

Step 3: Displaying the Menu

Step 4: Add Menu Items to the Cart

Step 5: Removing Items from the Cart

Step 6: Modifying Item Quantities in the Cart

Step 7: Viewing Cart Contents

Step 8: Checking Out

Step 9: Prompting for User Input

Step 10: Building the Ordering Loop

Step 11: Testing the Application

Step 12: Next Steps

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