Abstract Logo Design for Tech Brand

I'm looking for a creative logo designer for our fresh-air tech brand.

Requirements:
- Modern and clean design
- Conveys purity and innovation
- Abstract style
- Cool color tones (blues, greens)
- Incorporate "O2" or other creative elements

Ideal Skills & Experience:
- Strong portfolio in abstract and tech logos
- Proficiency in vector design
- Experience with branding and conceptualization

Please include:
- Portfolio
- Design approach
- Timeline
- Number of revisions
- Pricing

Let's create something awesome together!