I can help you to build your process on SAP B1 and develop reports using SQL Query or integrations with service layer.
Below are listed my main modules knowledge:
- Opportunities
- Administration
- Sales - A/R
- Purchasing - A/P
- Business Partners
- Banking - Incoming / Outgoing payments
- Inventory
- Production
- Reports
Also I developed many reports for sales and purchasing process using SQL Query and did integrations on external systems using service layer API.