Vibrant Branding for Adult Sticker Shop

I'm seeking a designer to create a brand design for my sticker shop that targets adults. I'm envisioning this to be vibrant, bold, and trendsetting, and to "impress" the customer of the products we sell. I want it to grab the potential customer's attention, make them wonder and has power of an impact. I don't want it to be too bold either, it should be fun and out of this world exciting.

Requirements:
- Exceptional design skills, with an eye for vibrant, trendy aesthetics that will last for 5+ years.
- Ability to translate brand personality into a visual language.
- Proficiency in designing compelling brand material for the targeted adult demographic that will buy products in bulk, specifically for their small businesses.

Skills and Experience:
- Proven experience in graphic design, specifically in creating brand and logo designs with usage of a mascot and great typography choices.
- Portfolio demonstrating command of trendy designs.
- Proficiency in color theory, particularly with bold and vibrant palettes, using blue, orange, yellow, purple.

The ideal freelancer for this job has a keen eye for trendy aesthetics and can deliver a brand design that speaks directly to an adult demographic through vibrant and bold themes.

I am also looking for alternate logos or designs with usage of the mascot that can be used as sample stickers, as well as design elements that can be used across website, social media, ads.

Some site examples include:

stickershuttle.com (probably my most favorite design wise)
stickergiant.com
stickermule.com
Stickerbros.com
stickerapp.com
stickerblitz.com
rockinmonkey.com
stompstickers.com