Travel Insurance Logo Upgrade

I'm looking for a designer to give my travel insurance website's logo a fresh, more professional upgrade with a modern twist. it has to demonstrate professionalism and credibility to our company

Key Elements:
- The website is aimed at people who are going to do an educational exchange abroad
- The logo concept is a hotair ballon seen from underneath as it goes away.
- We aleady have an inicial drawing for the logo. Please access www.intercambioseguro.com.br for reference.
- Color Scheme: The primary colors should be blue and white

Ideal Skills and Experience:
- Proficient in graphic design and logo creation
- Experienced in designing playful and fun logos
- Able to work within a specified color scheme
- Creative with incorporating specified icons into designs