Python CAD Tool for CNC

We are looking for a Python developer to create a lightweight, desktop-based CAD application for designing 2D models for our CNC and laser machines. The software should allow drawing and editing basic shapes and exporting designs to formats like DXF, SVG, or G-code. Experience in desktop application development using Python (PyQt/Tkinter) is essential, and any prior work with CAD tools or geometry libraries is a strong advantage. Please share your estimated budget, timeline, and examples of similar desktop apps you've built.
It will be a monthly basis job for you as well and we will pay monthly.