Bouwen Magento 2 webshop

Project: Building a Magento 2 webshop. I am looking for someone who can build a webshop for me based on magento 2. This webshop must be the replacement for 5 current webshops that are built with Wordpress / Woocommerce. The Magento 2 shop must therefore be a multishop system in which I can accommodate the current 5 woocommerce stores. The current shops concern shops with erotic products, and later shops with other products have to be added. An important point in building the shop is the import of the products. There are currently 20 different product feeds from 3 different suppliers. In this case, 2 or more x per day must be updated to update the entire range of new products in the shop and put out old products. Every hour, the stock must be updated for all products. I mainly use dropshipping from different suppliers, so it is very important that stock and assortment are always up to date and updated quickly. All imports must be processed automatically via cronjobs. Because all the feeds of the different wholesalers are all different and always contain other headers and content values, these values ​​must always be well-mapped so that they are imported into Magento 2. For example, display of VAT field in many feeds is different. But categories are also different in all feeds, but I want to import in Magento 2 in a fixed way. E.g. Where in feed category Vibo I want to import it as Vibrator and dresses imported as Dress etc. Prices are also important to be adjusted during import, how this depends on the feed imported and for which shop the products are. E.g. In feed 1, purchase x 2.3 must be done to determine sales price. But the same product also comes in the 2nd shop. To do this purchase x 2.5 must be done. For other feed, advice price x 0.9 must be made for sale price. And for another shop the same product x 1.1 etc. from each feed, the purchase price must be calculated differently, and therefore also for the different stores in different ways. Sales prices should be rounded off at 95, or 50, so no prices like 9.78 will occur. In total, there are 28,000 products in the current feeds. Multiple feeds can also contain products from multiple vendors. The products may have different shoots, but should have the same EAN. Purchasing and selling advice prices and other product data may vary by supplier / feed. This must be properly merged when imported (it can be seen that this product can be ordered from multiple suppliers). During import, products based on filters should preferably be linked directly to the right shop (s). B.v. Products with filter category must be attached to shop 1 and shop 3. Products with brand x must be linked to shop 1 and shop 5. For each product feed and shop, different mapping options, filters, pricing rules and other settings must be set. Currently, 28,000 products over 5 stores, this will be expanded to 250,000 products over 10 stores as soon as the system is ready. Also for new stores and new supplier feeds, then it is easy to create an import feed. Magento shop must be fully operational and configured. For the layout, I want to use the Porto template: [login to view URL] (demo 4 or demo 6). Imported products must therefore be directly allocated to the right stores based on rules and filters, and therefore, from a complete product range in Magento, I can easily assemble new stores. Examples of product feeds are added. there are simple products in the feeds and there are configurable products in the feeds