We need a way for customers to upload an image( from local storage, Instagram, facebook) to customize a product and preview their custom product/mockup on-page. This will require image upload, scaling, and rotation directly on the shopify product page.
Once ordered, the app must provide the raw file uploaded by the customer, as well as the image cropped to the product dimensions/mockup.
We'd prefer using https://www.filestack.com/ to handle the images but are open to suggestions.
Once we select a shortlist of developers, we'll provide direct links to similar custom apps to give you a very clear roadmap to work from.
Please provide links to other shopify apps and/or custom shopify development projects you've worked on.