High-Quality Logo Redesign and Refinement

I have an existing logo design that I really like and want to keep the core concept, but I need it professionally redesigned and refined to an extremely high standard.

The requirements:

Recreate the logo as a 100% original vector design (not just an image upscale)
Produce an ultra high-definition master file suitable for any future use
Clean, sharpen and perfect all lines, shapes and details
Improve the overall professional appearance while keeping the original identity and style
Ensure the logo works perfectly across:
Website
Vehicle branding
Workwear/uniforms
Social media
Printed marketing materials
Large format signage
Final files required:

AI (Adobe Illustrator) editable file
EPS vector file
SVG file
High-resolution PNG with transparent background
PDF version
JPG version
Versions suitable for both light and dark backgrounds
The final logo must be created at professional branding standards with no loss of quality when enlarged to any size.

Please only apply if you have a strong portfolio of premium logo design and vector branding work.