Project Manager for a QBOnline Migration to QB Enterprise + Webgility Unify + Other Platforms

Need a (remote) project manager to manage workplan, tasks etc for migrating our current tech stack based on Quickbooks Online, to an upgraded tech stack. New stack will be based on QB Enterprise + Unify as main hub, eCom includes Opencart + WooCommerce (Wordpress) + Reverb, Possibly eBay and Amazon future, also Square Retail POS, Shipstation, Skuvault, Malichimp TaxJar and Taxamo, payment processers Paypal, Square and Plisio (virtual currency) , some integration with a backend SQL Server DB. Need a PM who has worked with all/most solutions , especially QB Enterprise + Unify together. You'll be required to manage the overall workplan, including comms with individual vendors, documenting the configuration choices, drawing and updating the architecture diagram, helping decide which activities happen on which platforms, configuring each of the solutions either individually or in concert with the vendor tech support, etc. The job is done when all the solutions are operating properly and playing nice with other. If it goers well there may be an ongoing role for part time support and operation of the solutions.