Logo Refinement & Vector Creation

I'm looking for an experienced graphic designer to clean up my existing logo and provide vector files.

Requirements:
- Clean up the current logo.
- Create vector files in multiple formats (AI, SVG, etc.)
- Maintain the general style, but I'm open to professional suggestions.

Ideal Skills:
- Proficiency in Adobe Illustrator or similar
- Strong portfolio in logo design
- Attention to detail and creativity

Please provide examples of your previous work and an estimated timeline for completion.