SaaS Product Requirement Document & UX Design

I'm in need of a professional who can help me create a Product Requirement Document for my SaaS product. Your primary responsibilities will include creating a detailed:

- Defined Persona
- Defined User Goals
- User Expectations and Pain Points
- List of touch points and channels
- User Flow
- Customer Journey Flow

This document will be crucial to the success of my product, ensuring that the subsequent development and design stages are aligned with our user's needs.

Ideal Skills and Experience:
- Previous experience in creating Product Requirement Documents for SaaS products
- Ability to understand and define user personas, goals, and journeys
- Proficiency in creating User Flows
- Strong UX design skills, particularly for web-based applications.
- Expereince with tools like UXPressia, Smaply, Custellence, or Visual Paradigm