Seeking Help with Automating Workflow in Shopify/Shipstation

I am looking for someone who has experience using Shipstation and other Shopify apps to streamline our shipping processes based on a set of business requirements. The requirements should be translated into a set of automation rules/filters with simple labels and logic that makes it easy to revise as things change. We ship a lot of B2C and B2B orders, so an understanding of how to streamline both operations would be great. The ideal candidate will have experience doing the following in Shipstation: + Setting up automation rules for different package dimensions/weights based on product variant AND quantity. We ship to a lot of wholesale customers, so there will be multiple scenarios that need to be identified properly (We have around 60 SKUs and 9 different package sizes) + Setting up automation to auto-tag customers and orders on priority/urgency, delayed shipments, etc. + Setting up multiple UPS/Fedex accounts for various customers (when they prefer to use their own) + Triaging and auto-tagging orders based on order notes, including wholesale, gift notes, drop shipping + Customizing our packing slip with HTML coding (both in Shopify check-out AND the Shipstation interface) to include purchaser, recipient, and a gift note + Automating carrier/service selection based on a zone, weight, and international/domestic + Managing inventory and setting up alerts + Prioritizing orders for same-day/expedited shipping and setting up appropriate tags/filters so that if customers select a certain carrier/shipping service, Shipstation does not override it) Additionally, we would need help within Shopify on the following: + Creating inventory alerts/out-of-stock notifications + Using an app like Boxify or Intuitive shipping to revise our shipping rates. Please respond with prior examples of similar work that's been completed in this space. Thank you!