Bold Dark-Themed Logo Design

I'm seeking a creative designer to craft a logo for my website and social media platforms, including iOS and Android apps.

Requirements:
- Logo should be adaptable for various platforms
- Color scheme: Dark and bold
- Style: Open to suggestions; Minimalist, Illustrative, or Typography-based
- Provide original files and necessary formats

Ideal skills:
- Strong portfolio in bold and dark-themed designs
- Experience with multi-platform logo adaptation
- Creativity in incorporating unique symbols or icons

Please include in your proposal:
- Portfolio showcasing relevant work
- Estimated time for completion

Looking forward to your bids.