I will do software requirement specification srs, fsd, brds, US etc

I will work until your complete satisfaction, technical documentation including

1. Project Overall Description (includes product perspective, technical stack, Details for Frontend, Backend Developers & implementation constraints)
2. Detailed System Features and Integrations
3. Data Flow (Requirement Gathering and Analysis)
4. Fully Dressed Use Cases
5. BRD, Design Document
6. Class diagrams
7. Entity relation diagram (ERD)
8. Enhanced entity relation diagram (EERD)
9. Architecture diagram
10. System Sequence and Test cases
11. Installation Guides and User's Manuals
12. Functional & Non-Functional requirements

and all other diagrams including the Technical and non-technical Requirements of the Software System. All the diagrams will be made on Microsoft Visio So you can get better clarification of the diagrams. The document which I provide you will be helpful for both developers and users to understand the system.