Magneto 1 to Magento 2 - need an extension to be made compatible with M2

General information for the website: Extension customization and optimaztion Description of requirements/features: Presently, there is an extension that we require and we need it to be compatible for Magento 2. Presently the extension is only compatible for Magento 1. The file is only 945kb, so it is not a big extension with heavy code. We need someone well versed and experienced with Magento 2. Below is the URL for the extension. I can send the files across for the extension when we start to correspond. https://www.manadev.com/magento-extensions/many-sku-one-inventory Specific technologies required: magento html coding Extra notes: