Urgent Amazon SP API Data Retrieval

I'm urgently in need of a developer proficient in Amazon Seller Partner (SP) API with a specific focus in data retrieval. This expert should be able to:
- Extract order details
- Retrieve product inventory
- Generate sales reports
Due to the urgency of the tasks, I need this project to be conducted as soon as possible. Interested freelancers should have a strong API skills and experience using Amazon SP API.