WhatsApp-Based Automated Invoicing Service
Budget: $750 – $1,500 USD
I am developing a WhatsApp-based invoicing service that allows users to easily upload a photo of their payment receipt. The system will automatically extract the billing URL using OCR technology and initiate an RPA workflow to generate an official CFDI invoice linked to the user's registered RFC. The completed invoice, available in XML/PDF format, will be returned directly within the WhatsApp chat for convenience.
Key Requirements:
- Implement a hybrid user interface combining text-based commands and interactive buttons.
- Users must create an account, with registration requiring phone number verification.
- Utilize AWS infrastructure for scalability and security.
- Integrate Google Vision OCR for accurate data extraction from images.
- Employ Playwright for automating the RPA workflow to generate invoices.
Ideal Skills and Experience:
- Experience in developing WhatsApp-based applications.
- Proficiency in using AWS services for cloud-based solutions.
- Familiarity with Google Vision OCR and its integration.
- Expertise in RPA tools, particularly Playwright, for workflow automation.
- Strong understanding of user authentication processes, especially phone number verification.
This project aims to deliver a seamless, secure, and fully automated invoicing experience for users, leveraging cutting-edge technology to simplify the process.
Key Requirements:
- Implement a hybrid user interface combining text-based commands and interactive buttons.
- Users must create an account, with registration requiring phone number verification.
- Utilize AWS infrastructure for scalability and security.
- Integrate Google Vision OCR for accurate data extraction from images.
- Employ Playwright for automating the RPA workflow to generate invoices.
Ideal Skills and Experience:
- Experience in developing WhatsApp-based applications.
- Proficiency in using AWS services for cloud-based solutions.
- Familiarity with Google Vision OCR and its integration.
- Expertise in RPA tools, particularly Playwright, for workflow automation.
- Strong understanding of user authentication processes, especially phone number verification.
This project aims to deliver a seamless, secure, and fully automated invoicing experience for users, leveraging cutting-edge technology to simplify the process.