Sergio Guillén
Illustrator with 10+ years of experience helping brands and publishers turn ideas into strong, memorable visuals.
About
Illustrator with 10+ years of experience helping brands and publishers turn ideas into strong, memorable visuals.
I specialize in character design and illustration for children’s books, packaging, book covers, and apparel. My work blends traditional drawing with digital techniques for warm, expressive results.
I’ve collaborated with clients such as VISA and Starbucks, and I’m committed to clear communication, reliability, and high-quality results.
- 10 years' experience
- Joined October 2025
Skills· 10
Languages
- EnglishFluent
- Spanish; CastilianFluent
- FrenchAdvanced
Industry experience
- Media & Entertainment
- Education
- Professional Services
- Other
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Work experience· 13 roles
Label and character design for Wild Kombucha brand packaging.
Created label and character designs for the 'Wild' product line for Kombu-cha company.
Mural design for Hotel Presidente in downtown Costa Rica.
Education
Certifications and awards· 6
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