DIY Event Stall Design Tool -- 2

I need a pre-built design tool for clients to create their event stall decor based on their specific requirements. The tool should allow clients to place inventories according to stall size and visualize the design in 2D

Key features of the tool should include:
- Basic customization: Clients should be able to select and place items within the design space.
- A user-friendly drag-and-drop interface: The tool should be intuitive and easy to navigate, allowing clients to design their stall with ease.
- A variety of design elements: Clients should be able to add a range of elements to their design, including furniture (tables, chairs, etc.), decorative items (banners, lights, etc.), and functional items (displays, shelves, etc.).

Essential skills and experience for this job include:
- Proficiency in .NET Core and SQL database management.
- Experience in developing user-friendly, drag-and-drop interfaces.
- Ability to create intuitive design tools with basic customization features.
- Knowledge of including a variety of design elements within a tool.

Time duration to complete this is 10 days