Refine Two Brand Logos

I have two existing logos that represent my brand, but their edges look a bit soft on close inspection. I need a designer who can sharpen those shapes so they look crisp at any size while keeping every other element true to the original concept... (Budget: €8 - €30 EUR, Jobs: Adobe Creative Cloud, Adobe Creative Suite, Adobe Illustrator, Adobe Photoshop, Branding, Graphic Design, Illustrator, Logo Design, Photoshop, Vector Design)