UI Designer & Digital Product Consultant
Jonathan Hernández UI designer for product interfaces, enterprise websites, and design systems.
I design product interfaces and web experiences with a strategic point of view, collaborating with UX, business, and development teams to turn complex needs into structured, usable, and visually consistent solutions.
Enterprise web
Responsive modules
Design systems
Reusable patterns
Product UI
Flows and states
UI
Product
Web
My practice is centered on UI. I bring UX awareness through collaboration, research support, benchmarking, flows, prototyping, and design system work.
Selected work
Focus
Where I create the most value
Interface design
High-fidelity UI, visual hierarchy, responsive layouts, product screens, and interaction-ready prototypes.
Enterprise web
Large-scale websites with modular sections, content patterns, navigation logic, and scalable page systems.
Design systems
Component exploration, variants, documentation support, adoption guidance, and UI consistency across teams.
Product collaboration
Benchmarking, wireframes, UX support, stakeholder alignment, development handoff, and iterative refinement.
Capabilities
Tools & Methods
Process
A practical way to move from context to interface.
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Understand
Clarify business goals, user needs, technical context, and the level of fidelity required.
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Structure
Translate requirements into flows, modules, content hierarchy, and reusable interface patterns.
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Design
Create high-fidelity screens, responsive variants, prototypes, and design-system aligned components.
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Align
Iterate with stakeholders and development teams to prepare clear, efficient handoff materials.
Experience
From web implementation to senior enterprise UI.
Languages
Communication across product and design teams.
Contact
Available for new projects