בנית אפליקציה לתכנון מעקות זכוכית parametric 2D planning application for dry-glazed glass railing

We are looking for an experienced freelance developer to build a parametric 2D planning application for dry-glazed glass railing systems, starting with our TK8200 system.

This is not a generic CAD tool.
The app is a rule-based design system that generates shop drawings, glass layouts, BOMs, and cutting lists automatically.
Scope (MVP)
Draw 2D railing layouts (straight runs + basic corners)
Automatic glass panel division
System parameters (glass height, thickness, max panel width, anchor spacing)

Generate:
PDF shop drawings
BOM / cutting lists (Excel or CSV)
DXF export (preferred)
Designed so additional railing systems can be added later via parameters.

Required Experience:
Parametric / geometry-based applications
2D drawing (Canvas / SVG / DXF / CAD automation)
PDF generation + BOM logic
Big advantage: experience in construction, glass, aluminum, or railing systems.

Project Setup
Web-based app preferred

Milestone-based payment
Clean, documented code

How to Apply
Please include:
Relevant projects (CAD / geometry / parametric tools)
Short explanation of your technical approach
Preferred tech stack
Estimated timeline for MVP

Note
This project requires engineering and geometric logic, not standard UI/web development.