I have an e-commerce account that sits behind a login wall and I need every product pulled into a single, well-structured Excel workbook. Once inside, the script will have to move through every category and pagination level, capture the product name, listed price and full product description, then export everything to .xlsx with clean columns and no duplicates. I will supply working credentials as soon as we start. Please handle the sign-in process programmatically—Selenium, Playwright or another headless solution is fine so long as it is reliable against possible anti-bot checks. If the site loads content via JavaScript, make sure the scraper waits for the prices to render before grabbing the data. Deliverables • Python or Node script (with requirements.txt / package.json) that I can rerun at any time • A first run of the script producing the complete Excel file Acceptance criteria • 100 % of live products included • Separate columns for Name, Price, Description and URL • No blank or malformed rows, and currency symbols preserved Let me know the tech stack you prefer and an estimated turnaround.