AutoCAD Automation Prototype

We are looking for an experienced AutoLISP developer to develop and demonstrate an automation concept inside AutoCAD.

Using one of our existing AutoCAD drawings as the base, the prototype should:

Automatically generate a new drawing based on user-supplied parameters such as dimensions, connection points, component locations, annotations, etc.
Automatically update the relevant geometry, dimensions and annotations based on the selected parameters.
Reuse our existing drawing standards, blocks, layers and templates wherever practical.
Demonstrate a simple on-screen visual simulation/parametric movement or clearance check within the same DWG.
Be designed in a way that the workflow can later be expanded to additional drawing types.
Technical Requirements
Must run natively inside AutoCAD.
AutoLISP only for the first phase.
No external add-ins or separate software.
Clean, structured and commented .LSP source code.
User-friendly AutoCAD command for entering parameters.
The generated output should remain fully editable in AutoCAD.
Source code must be delivered in editable format.