Reformat Logo for Single Colour printing - outline

I am looking for a freelancer to reformat my existing logo for single colour printing. The final logo needs to be available in both vector and raster format. I am looking for the logo to be printed in either dark grey or white, so the freelancer should be able to work with these specific color preferences. There is no need for any additional design elements or modifications to the existing logo, just a simple color change. Ideal skills for this job include graphic design, logo design, and proficiency with vector and raster file formats.