X-thermal Printer implementation in android and iOS

Hi, We have an already developed application build on native technologies techstack - Kotlin and Swift. We are stuck with the x-thermal printer implementation in the app. What we want - We want a resource to build a stand-alone application for only the "X-thermal" functionality and once we will approve the app functionality then, we will need you help our developers to integrate it in our source code. FYI, only apply if you are ready to work on 2 milestone basis: Milestone 1: Once you'll be showing us the application running on both the android and iOS. Milestone 2: Will be released once the code has been integrated completely and we have the "X-thermal" functionality running. Please write "ORION" at the top of your proposal so that I know you've read our task described. Please note: We have an X-printer available with us. So, if by any case you are not able to test out the build then, we will be able to test it out on your behalf. Thank you!