Hi,
I am Kaushal. I have read your description and can see that you would like to build a shopify plugin. I have great experience in creating plugin and modules and will complete it for tracking software.
I have experience team of developer in shopify in themes implementation with customization of core and advanced customization, adding custom functionality, development of custom plugins, API integration and adding payment.
I will love to speak with you further about taking this project on. If you'd like to view my previous work, take a look at my Freelancer Portfolio.
Thanks!