Modern Logo Design Needed

I’m putting together a fresh visual identity for my brand and need a modern-style logo that instantly feels current and professional. The brief is focused purely on logo design—no websites, apps, or broader collateral—so all your creative energy can go into a strong, contemporary mark.

Here’s what I’m looking for:
• A clean, modern aesthetic that scales well across digital and print.
• Final files delivered in vector format (AI or EPS) plus high-resolution PNG/JPEG.
• Color and black-and-white versions, and a simple usage guide outlining fonts and hex codes.

Please share a portfolio link that highlights recent modern logos you’ve produced. If you have questions about brand personality, color direction, or preferred typefaces, let’s discuss them up front so the first concept round is already on target.