Logo creation/design

I need a logo created specifically for online use. I have an existing logo and colour scheme in place, but I'm looking to make it more modern and eye-catching. I'd like a text-based logo that is creative, intriguing, and clear – one that will grab the audience's attention. Please provide me with samples of your work, so that I can get a better idea of what kind of logo you can create. I'm very excited to see what you come up with and look forward to working with you.