SQL Server BI Model Development

I need an experienced SQL Server developer to create a reporting and dashboard business intelligence model. This model will connect primarily to SQL databases.

Key Requirements:
- Develop operational reports, sales dashboards, and financial reports.
- Ensure data accuracy and real-time updates.
- User-friendly interface for easy navigation.

Ideal Skills and Experience:
- Proficiency in SQL Server and BI tools.
- Strong background in report and dashboard creation.
- Experience with data visualization and analytics.

Please provide examples of similar work and estimated timelines.