PROJECT: Marketplace Listing Monitoring Tool + Website + Telegram Integration Overview I want to build a system that monitors new product listings from a second-hand online marketplace and identifies potential deals based on certain filters. The system should store the listing data, display deals on a website, and send alerts to a Telegram group. Main Features 1. Listing Monitoring System * The system should monitor newly posted listings from a second-hand marketplace. * It should collect publicly available data such as: title, price, brand, images, condition, and listing URL. * The system should check for new listings regularly (for example every 30–60 seconds). 1. Deal Filtering * The system should filter listings based on rules such as: * specific brands (for example Nike, Adidas, etc.) * price range * item condition * Listings that meet these criteria should be marked as “deals”. 1. Database * Save deals in a database with fields such as: * title * price * brand * image * listing URL * timestamp 1. Telegram Integration * When a deal is found, automatically post it to a Telegram group using a bot. * The message should include: * item image * title * price * link to the listing. 1. Website * Build a simple website that displays the deals stored in the database. * The homepage should show the newest deals first. * Each deal should include image, title, price, and a link to the listing. Technical Preferences * Preferred language: Python * Code should be clean and documented. * The system should run reliably on a VPS server. Deliverables * Fully working monitoring system * Database setup * Telegram bot integration * Simple website showing deals * Instructions on how to run and maintain the system Please include in your proposal: * Estimated price * Estimated development time * Examples of similar projects you have built.