Excel table to block diagram

I am looking for a freelancer who can code to create an block diagram from excel table for visualizing data flow. I am open to suggestions regarding the format and design of the diagram. The project needs to be completed within a week.

Ideal skills and experience for this job include:
- Proficiency in Excel and data visualization techniques
- Knowledge of block diagram creation
- Ability to understand and analyze data relationships
- Strong attention to detail and organizational skills
High level of coding