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I'm an illustrator and UI/UX designer with over 15 years of experience developing digital interfaces and experiences, particularly in the education (k12) and training sector. I specialize in visual design, illustration, and the conceptualization of interactive and gamified experiences, with a focus on usability, accessibility, and engagement.…

Santiago Mansilla

Illustrator, UI Designer, UX Designer, +2

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I'm an illustrator and UI/UX designer with over 15 years of experience developing digital interfaces and experiences, particularly in the education (k12) and training sector. I specialize in visual design, illustration, and the conceptualization of interactive and gamified experiences, with a focus on usability, accessibility, and engagement.…

Available to hire

I’m an illustrator and UI/UX designer with over 15 years of experience developing digital interfaces and experiences, particularly in the education (k12) and training sector.
I specialize in visual design, illustration, and the conceptualization of interactive and gamified experiences, with a focus on usability, accessibility, and engagement.

Skills

App Design

Figma

Character Design

Editorial Illustration

Experience Level

App Design

Expert

Figma

Expert

Character Design

Expert

Editorial Illustration

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

Spanish; Castilian

Fluent

English

Intermediate

Work Experience

Illustrator and UI/UX designer at Oneclick SA

November 1, 2007 - April 1, 2025

Creation of visual content for K–12 educational products and gamification, including character design, animations, and interactive assets. Development of supporting illustrations aligned with pedagogical strategies and curriculum content. UI/UX design for educational platforms and applications for international publishers. Design and optimization of navigation flows, including editorial management tools (authoring tools, activity engines). Definition of design systems and consistent visual styles. Active participation in usability testing and continuous improvement of the user experience.

Designer at Freelance

April 1, 2025 - Present

Design of interactive games for language learning on digital whiteboards. Editing and graphic adaptation of multimedia content for Life Sciences, localized EN→ES (brochures, documentation, videos). Development of visual identity and custom illustrations to support interactive and educational experiences.

UX/UI designer at Educativa

October 31, 2025 - Present

Design of interfaces and gamified interactive templates for corporate e-learning and training, with a focus on usability, clarity, and accessibility standards. Creation of character, environment, and avatar illustrations and animations.