Jacket Sewing Pattern maker illustrated

Hi! I’m looking for a professional sewing pattern maker/pattern drafter to create an original, production-quality sewing pattern for my Etsy digital pattern shop.
I need someone with proven experience in jacket pattern drafting, professional pattern grading, reversible garments, detachable sleeves, toile/prototype making, fitting, and pattern testing.
The project is for an original 2-in-1 reversible jacket that can also be worn as a vest.
Required Sizes
Please grade the pattern professionally for:
XS, S, M, L, XL, XXL
Please provide a complete measurement chart and finished garment measurement chart for all sizes.
Pattern Drafting & Grading
I need:
Professional pattern drafting from scratch
Full size grading from XS–XXL
Accurate proportions and consistent grading
All individual pattern pieces included
Clearly labeled pattern pieces
Grainlines
Notches
Fold lines
Center front/back markings
Match points
Cutting lines
Seam allowances clearly included
Hem allowances
Closure/zipper placement
Any required ease clearly considered
Toile / Prototype / Testing
This is essential.
I need the pattern to be made into a physical toile/prototype/sample and tested before final delivery.
The freelancer should:
Draft the pattern
Create a toile/prototype
Check fit, proportions and construction
Identify and correct any problems
Revise the pattern
Grade the corrected final pattern
Deliver the final tested version
Please confirm whether toile/prototype making and testing are included in your quote.
Final PDF Formats
I need the final pattern prepared for home printing and professional printing:
A4 PDF
A3 PDF
US Letter PDF
A0 / Copy Shop PDF
A layered PDF with selectable sizes would be highly preferred.
Please ensure the PDFs are properly tiled/page-numbered where required and include alignment/test squares and clear assembly instructions.
Complete Sewing Instructions
I need a complete, professional, step-by-step sewing guide, not just a basic instruction sheet.
The tutorial should include:
Materials and tools
Recommended fabrics
Fabric requirements/yardage for every size
Lining requirements
Interfacing requirements
Zipper/hardware requirements
Cutting instructions
How to print and assemble the PDF pattern
How to place pattern pieces on fabric
Cutting instructions
Sewing order
Every construction step explained clearly
Seam allowance information
Collar construction
Reversible construction
Detachable sleeve construction
Pocket construction
Closure/zipper construction
Turning/finishing techniques
Pressing instructions
Final finishing
Fit/checking guidance
Illustrations or diagrams should be included where necessary so that the instructions are easy for an Etsy customer to follow.
Revisions
Please include at least 2–3 rounds of revisions for pattern corrections and fitting/construction issues.
I want the final pattern to be professionally drafted, graded, tested, corrected and Etsy-ready, rather than just a digitally drawn pattern.
Please also provide your portfolio/examples of jacket patterns, graded patterns, reversible garments, and toile/prototype work, along with your total price and delivery time.
Thank you!