Hiring developer for woocommerce/printify customization.

I have a SQLite database with data in a similar format to (year, make, model, custom string)

I want to use this data as a source (or convert it) to create a plugin of sorts to incorporate into my existing self hosted WordPress site. I want users to be able to drill down through the data to choose and select the custom string text.

Then, when a user has made their selection, I want the backend to create an image from the text using image magic. I have the other image specific details.

Then I want to call a printify API with info from the user, along with the image, for product creation.