Hi I'm working as a Magento product uploader since 3year for Australian based company and I have success fully uploaded more than 1500,000 products for more than 40 Magento projects.
I have uploaded at least 50000 Configurable with their simple products, also cratering with attributes and assign simple products to correct Configurable product.
I have good knowledge in Magmi, Magmi uploading 1000 products within one minutes and I has lot of futures for example it can associate the simple products to configurable products, can upload multiple product images.
We can have a chat before you hire me.
Few questions
1. Do you have the product in excel, word doc, or some other format ? or do I need to get products details by web scraping ?
2. What is the actual deadline for this task?
3. Does products have more than one image ?
4. Are the images renamed to product sku or product name (some way to identify correct image to correct product)
Please check few examples that I have use Magmi to import products
https://www.freelancer.com/projects/Data-Entry-eCommerce/Magento-Import-Products-Products.html
https://www.freelancer.com/projects/Magento/CSV-image-import-repost.html
https://www.freelancer.com/projects/Data-Entry-Excel/Import-products-from-spreadsheet-into.html