I’m Jaime Álvarez Sobreviela, a character artist, art director, and IP creator. I began with my Mr. Kat & Friends world and have since built characters that merge design, story, and emotion.

I’ve worked with brands like Nike, Apple, and Facebook, and shared my vision at festivals worldwide. Beyond modeling, I help clients shape characters with personality and purpose, whether exploring ideas together or leading full projects from concept to final delivery.