Build an AI-Powered Business Data Collection Pipeline

I’m looking for an experienced automation developer to build a reusable AI-powered business data collection pipeline. The system should allow me to enter a business category (e.g. Luxury Hotels, Yacht Charter Companies, Travel Agencies) and a location, then automatically collect the following public information: * Business Name * Website * Public Business Email * Phone Number * Official LinkedIn Company Page (where available) The workflow should: * Search public business sources (such as Google Maps and other suitable directories). * Visit business websites to extract contact information. * Use the OpenAI API to clean, standardise and validate the data. * Remove duplicate businesses. * Store all records in a Supabase database. * Provide a simple dashboard where I can search, filter, edit and export the data. * Allow me to run new searches whenever required. Preferred technology stack: * Apify * n8n * OpenAI API * Supabase * JavaScript (Node.js) or Python I require full ownership of the source code, workflows, database structure and documentation. The solution should be scalable, well documented and easy to maintain, as this will become a long-term internal business tool. Please include examples of similar automation or web scraping projects you have completed, along with your estimated timeline and any recommendations for improving the architecture.