Migrate Legacy Product Data

I have an older website and its companion mobile app that still hold all of my live product details—titles, descriptions, prices, images, SKUs, the works. I’m rebuilding the business on a brand-new site and I need every one of those product records lifted out of the legacy system and placed cleanly into the new one.

Here’s what I know so far
• Scope: only product details are required; no user accounts or transaction logs for this phase.
• Source: the data lives in the codebase and database behind the old site/app. I can give you full server access, sample exports, or API keys—whatever ends up being fastest once you take a first look.
• Target: the new site is live but empty of products. I’ll share its tech stack once we connect so you can tailor the import script or CSV mapping.

What I need from you
1. Extract every product record, including images and variant information, into a clean, deduplicated dataset.
2. Transform or map that dataset so it matches the structure of the new store.
3. Import it, verify counts and spot-check key fields, and hand me a concise migration report so I know nothing was missed.

If you prefer working with Python, PHP, SQL dumps, or a no-code ETL tool, that’s totally fine—just outline your approach when you bid. I’m ready to get started as soon as you are.