Tailoring Software for Auto-Generated Garment Patterns

I want to develop a professional tailoring and fashion software that can convert body measurements into accurate garment patterns automatically.

The main concept is:

Customer measurements → Software calculates the pattern → Automatic pattern generation → Pattern preview → Print/export on paper.

The software should initially support garments such as blouses, chudidar/salwar, kurti and other garments that can be added later.

Required features:
- Customer registration and measurement management
- Different measurement fields for different garments
- Save and reuse customer measurements
- Automatic pattern generation based on measurements
- Front, back, sleeve and other required pattern pieces
- Pattern preview
- Seam allowance and fitting adjustments
- Accurate PDF/print output in A4, A3 and larger paper sizes
- Admin panel
- Database
- Scalable architecture for future commercial use
- Future possibility of laser/CNC cutting integration

I am not a technical person and I do not know the pattern-making formulas or technical architecture. The developer/team should recommend the correct technical solution and explain what measurements, formulas and information are required from a professional master tailor.

I want a complete working software, including UI/UX, frontend, backend, database, pattern-generation engine, printing/export, testing and deployment.

Please provide a detailed fixed-price quotation, estimated timeline, recommended technology, previous experience with fashion/tailoring/CAD/pattern software, and post-development support cost.

I will handle the business, sales and marketing. The developer/team should handle the complete technical development.

I require the complete source code and commercial usage rights/ownership of the custom-developed software.