Quiz Generator with AI integration

Industry

Event Entertainment

Technologies

React, NestJS, OpenAI GPT API, Google Slides API or PPTX libraries, Firebase, Supabase or MongoDB

Customer

A US-based restaurant group that regularly hosts live quiz nights. Previously, quiz content was manually created by an external provider, leading to high costs, limited flexibility, and time delays. The client wanted an in-house, AI-powered solution to automate quiz generation and give staff the ability to produce fresh, engaging content on demand.

Challenge

The goal was to build a system that automatically generates quiz presentations based on selected themes without human authorship.

The client needed the platform to:

• Generate quiz blocks with questions, 3–4 answer options, and one correct answer with an explanation
• Produce ready-to-use presentations (Google Slides or PPTX) for display on large screens during events
• Offer an intuitive web interface where restaurant staff can select a topic and instantly generate a full quiz
• Cater to a general adult audience with content that is accessible, entertaining, and easy to present
• Eliminate dependency on third-party vendors and significantly reduce prep time

‍

Cooperation

We developed a full-stack web application using React for the frontend and NestJS for the backend, providing a responsive and maintainable architecture. The system uses the OpenAI GPT API to dynamically generate high-quality quiz questions based on user-selected themes such as "Movies", "80s Music", or "Geography".

‍

‍

The backend handles communication with GPT, formats the results, and automatically builds a complete quiz presentation using either the Google Slides API or PPTX generation tools. The simple interface allows users to generate a quiz with just a few clicks. Optional database support enables saving past quizzes and analytics for future use.

‍

‍

‍

Results

The implementation of the AI-powered quiz generator transformed the way the restaurant chain organizes its weekly trivia nights. What previously required multiple days of preparation by a third-party content provider can now be done internally in just a few minutes, drastically reducing both time and operational costs. Staff members, even without technical backgrounds, can generate engaging, themed quizzes with a single click through a simple and intuitive interface.

This automation ensures that quiz content is always fresh, thematically relevant, and tailored to the restaurant’s audience. As a result, customer engagement during events has increased noticeably — quizzes feel more dynamic, customized, and fun. Additionally, the client gained full creative control over content, eliminating dependency on external vendors and enabling last-minute changes when needed.

The flexibility of the system opens up new business opportunities as well. With all content generated in structured, reusable formats (e.g., Google Slides), the restaurant can easily scale the approach across multiple locations or even monetize access to the platform through a subscription model for partner venues. Long-term, the solution positions the client to build a centralized quiz content library, track audience preferences, and expand into digital interactivity through mobile voting or live scoring tools — turning simple quiz nights into a strategic engagement platform.

‍

‍