A developer has created a Python task queue project using OpenAI's GPT-3 engine to generate scary Halloween stories, utilizing Twilio for task queuing and ngrok for public URL connectivity. The project involves creating a story prompt, defining functions to process the generated text, and setting up a Redis server connection with RQ (Redis Queue) for scheduling tasks. The app is designed to run in the background, generating additional parts of the story based on user input or pre-defined prompts. The project showcases the capabilities of OpenAI's GPT-3 engine and Python programming for creating interactive applications.