Gianmarco Violante

Gis Assistant - Ui Ux Designer @United Nations

Brindisi, IT

Designing digital products for the United Nations Global Service Centre (UNGSC), with a focus on map-centric applications and cross-unit design systems.Collaborating within SGITT (Service for Geospatial Information & Technology) to unify visual language, improve user experience consistency, and support accessibility standards (WCAG 2.1).Key projects & achievements:• Redesign of the UN Maps mobile application (UI/UX & accessibility)• Led the UN Maps App redesign, introducing a unified UI pattern and improved navigation for field use.• Designed the PSR Recce web platform, migrating from Bootstrap to the Calcite Design System, optimizing workflows and interface logic.• Contributed to the OSH Management System, implementing an updated UI using MUI and React.• Developed internal templates for SGITT units, improving communication and visual coherence across UN materials.• Supported the creation of a design system governance framework, aligning UI libraries, documentation, and accessibility tokens.

ITT Giorgi - Brindisi

Diploma Istituto Tecnico e Professionale

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Master's degree, Graphic Design - Web Design

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Master's degree, User Interface Design