Project Documents - I want to create a product and need documentation.

I am looking for someone to help me create a Business Plan for my Service. The Service is still in the Concept/Idea stage and I need help with organizing my thoughts and creating a roadmap for the future. Ideal skills and experience for this job would include:

- Experience writing Business Plans
- Knowledge of market research and analysis
- Understanding of financial projections and budgeting
- Excellent communication and collaboration skills

I need below documentations to be created.

Project Letter
Product brochure
Technical and functional docs
Market analysis report
Cost estimation
Contracts/letters of intent

If you have experience in these areas, please reach out to me with your proposal.