Upgrade an old android app
Budget: $250 – $750 USD
We had an Android app they said it was built with java.
This app developed years ago and it is running on specific android device with a built-in thermal printer. Those types of devices are not available anymore and there is better solutions in the market today.
I need to upgrade the app so it can run on any android device and can print on any available printer and share the invoice as pdf .
And can run the source code on our computers if needed.
Thanks
I will upload the old source code and it is the only files I have so please don't bid unless you can do it.
This app developed years ago and it is running on specific android device with a built-in thermal printer. Those types of devices are not available anymore and there is better solutions in the market today.
I need to upgrade the app so it can run on any android device and can print on any available printer and share the invoice as pdf .
And can run the source code on our computers if needed.
Thanks
I will upload the old source code and it is the only files I have so please don't bid unless you can do it.