Automated Product Scraper & Uploader

I need a small application that watches a fixed list of supplier sites and, whenever a new item appears or an existing one changes, pulls the full product details, prices, and images, then pushes everything straight into Jamex.co.jp so the listing goes live immediately without manual review.

Core flow
• Crawl each pre-defined website at a frequency we can set (hourly, daily, etc.).
• Extract SKU, title, description, specs, price, stock status, and all available images.
• Map the scraped fields to the corresponding fields in our Jamex.co.jp catalogue.
• Publish automatically – no draft or approval queue. The item must appear on the storefront as soon as the feed runs.
• Flag or merge duplicates gracefully if the same product shows up on different source sites.

Must-haves
• Configuration file or UI where I can add / remove source URLs, adjust schedule, and toggle individual sites on or off.
• Error handling and simple logging so I can see what ran, what succeeded, and what failed.
• A way to trigger the run manually for testing.
• Clean code and a short, step-by-step deployment guide so my in-house team can maintain it.

Nice-to-haves
• Lightweight image optimisation before upload.
• Automatic currency conversion if a supplier lists in a different currency.
• Basic translation hook (we use Japanese and English) that could leverage Claude or another LLM, though a placeholder function is fine for now.

Deliverables
1. Source code and any dependency list.
2. One-page setup document.
3. Quick demo that shows a product moving from a sample source site to a live page on Jamex.co.jp.

If you have experience with web scraping, e-commerce feeds, or integrating LLMs for data cleaning, please let me know how quickly you can turn around a working proof of concept.