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Manuel García-Llera Añón / Product Designer · Design EngineerContact

Projects

Work makes more sense when you can see the thinking behind it.

Here I bring together academic, personal and evolving projects, explaining my contribution, the difficult decisions, the available evidence and the questions that remain open.

Buy&Sell Marketplace

UX/UI direction, design system and frontend implementation of registration and profile flows
View case studyTechnology marketplaceDesign, product and a full-stack system. From research to code.In a marketplace built as a team, I connected UX/UI direction, the design system and the frontend implementation I was responsible for.UX/UI lead and team spokesperson · design system · frontend implementation of registration and profile flowsFigmaAngularNode.jsExpressBootstrapMySQLNext.js
FigmaAngularNode.jsExpressBootstrapMySQLNext.js
Case study in progress

LaLiga Hub de Clubes

View case studyRestricted accessProduct designProduct design case study with private access.Product design case study with private access.Product direction and UX/UI design
Experimental

Coordination Hub

Product direction, decision architecture and definition of human–AI oversight contracts
View case studyHuman–AI coordinationTraceability, independent review and human authority.A workspace for coordinating work with several AIs and understanding what each has proposed, what has been reviewed and which decision is mine to make.Product direction, decision architecture, specification and independent code reviewNode.jsMCPJSONLZodClaudeOpenAI/Codex
Node.jsMCPJSONLZodClaudeOpenAI/Codex
Case study in progress

TheUXUnion

Product vision, visual direction, experience architecture and MVP development
View case studyDesign communityFewer collected contacts. More projects, merit and meaningful connections.I am exploring a design community where reputation can be understood through projects, learning and contributions in context.Founder, product direction, identity, UX/UI and implementationFigmaReactNext.jsTypeScriptTailwind CSS
FigmaReactNext.jsTypeScriptTailwind CSS

NudeProject

My contribution: experience design, components and mobile prototype
View case studyFashion and digital cultureWearing an identity. Designing how it is experienced.In this master's final project, I explored how to bring fashion, community and shopping together in a mobile experience that people can navigate without losing their way.Team-based UX/UI design and prototypingFigmaAdobe CC
FigmaAdobe CC