Sap Business One Integration Specialist Needed

# **SAP Business One Integration with e-CF-Doc API for Electronic Invoicing** 

## **Project Description** 
We are looking for an experienced **SAP Business One** developer to integrate the e-CF-Doc API with the electronic invoicing system in the Dominican Republic. The integration must enable the issuance, management, and control of different types of electronic invoices in compliance with the current fiscal regulations. 

📌 **API Documentation:** [e-CF-Doc GitHub Repository](https://github.com/NetVux/e-CF-Doc) 

## **Main Requirements** 

✅ **Development Environment for SAP B1:** 
The developer must have their own **SAP Business One** development environment, as we do not provide access to an SAP system. 

✅ **Implementation of Fiscal Receipt Types:** 
The following invoice types must be created in SAP Business One, in accordance with Dominican legislation: 

### **Sales Invoices** 
- **Credit Fiscal Invoice - E31** 
- **Consumption Invoice - E32** 
- **Debit Notes - E33** 
- **Credit Notes - E34** 
- **Special Regime Invoice - E44** 
- **Government Invoice - E45** 
- **Export Invoice - E46** 

### **Purchase Invoices** 
- **Purchase Receipt - E41** 
- **Minor Expenses Receipt - E43** 
- **Foreign Payments Receipt - E47** 

✅ **Issued Invoice Management** 
- Develop an interface in SAP B1 to view generated invoices and their responses from the API. 

✅ **Fiscal Sequence Control** 
- Implement a **fiscal numbering control system** in SAP B1, ensuring each type of receipt follows the correct sequence. 

✅ **Loading Measurement Unit Codes and Tax Rates** 
- Synchronize measurement unit codes and tax rates as required by the **DGII (Dirección General de Impuestos Internos).** 

## **Required Skills** 
- Experience with **SAP Business One sdk / di api** 
- knowledge of **rest api and json integration** 
- experience with **electronic invoicing in the dominican republic** (preferred) 
- development in **c# or sql for sap b1** 

detailed api documentation for **e-cf-doc** will be provided for integration. 

If you have experience in similar projects and meet the requirements, **we look forward to your proposal!** 🚀