Douglas Kim Melo Souza - Professional and Creative Logo Design for My Brand

I need a modern, professional, and unique logo design that reflects the identity of my brand. The logo should be clean, memorable, and versatile enough to be used on social media, websites, business cards, and marketing materials.
Key requirements:
High-quality, original design (no templates).
Multiple design concepts to choose from.
Final delivery in different formats (png, jpg, pdf, svg, ai).
Transparent background version.
Logo variations (full color, black & white, minimal).
I would like the work to be completed within the next few days. I’ll be available for quick feedback to ensure the design aligns with my vision.