product uploadfile for magento 2, configurable products

Hello My name is steffen from germany. We are looking for a freelancer who is experienced in creating upload files to list configurable products to magento 2 We have an onlineshop for flowerseeds and want to list about 300 new articles into the german as well as the English storeview. Each article will be configurable by the attribute quantity_of_seeds and have about 3 child articles attached to it. Data we will provide in excel: Sku price categories Item name (English and german) item description (English and german) urls Pictures (in separate folder. Filenames equal to sku or itemname) Parent/child relation and other information like quantity/visibility/tax/storeview etc…. We are still collecting some of this data. We should be ready to start this project in about 3-4 days. Since many freelancers do not even read through project details before placing a bid on it, please mention “Hello Steffen” in the beginning of your proposal. Thank you!