Hello Sir,
Hope you are doing well,
I have read your requirement and understood that you are looking for an experienced developer to work on Javascript Web Point of Sale.
We will happy to allocate our team to work Continue with the development of a POS.
We are expert and we have enough experience in Full Javascript, AngularJs1, PostgreSQL, NodeJs and Linux based so we have not an issue to continue this project of POS.
We already developed POS system in Web, Android, and iPhone with Tablet and iPad. If you want to see the demo of our past POS project then we will happy to show you.
Yes, We will happy to integrate some new modules to digital billing, involves connecting to a REST API Server, front end, back end, and some basic SQL knowledge.
Yes, That's perfect, We are also using Agile Methodology in Trello.
Yes, Its ok, I will understand REST API Documentation and new modules description.
Can you please share your best time for the chat so we can discuss further and move ahead.
Thanks
Mirali