API to QuickBooks Online

API Integration for QuickBooks Online Invoicing

Skills and Experience Required:
- Experience with QuickBooks Online API integration
- Proficiency in programming languages such as Python or Java. I do not know if this can be done with power shell, but would prefer that if it can.
- Knowledge of Invoicing functionality in QuickBooks Online
- Ability to work within a 3-4 week timeline

Project Description:
We use a third-party application to generate invoices, and they are pushed into QuickBooks online via an API. However, QuickBooks, miss calculates the sales taxes and there seems to be no were correct within the application and no support from QuickBooks online for fixing it so we need a program that can launch whenever a new invoice is created and fix the sales tax. if you were doing this manually in QuickBooks online, you would be selecting the drop-down at the bottom of the invoice, and changing it from location based sales tax to a custom rate that is already in the drop-down. We need to automate this process.

The project timeline is set at 3-4 weeks, and the successful candidate should be able to deliver the integration within this timeframe.