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2025 / Public Service Product

SIMANHAJ

A service-oriented interface exploration focused on task clarity, structured content, and predictable navigation.

SIMANHAJ interface preview
Role
Product Design & Frontend
Platform
Responsive web / Information service
Timeline
2025
Stack
React / Tailwind CSS / Semantic HTML

SIMANHAJ is positioned as a public-service product where people need to understand requirements, steps, and status without getting lost.

Public service products need to handle complex information without making users feel overwhelmed. The experience had to communicate trust, structure, and next steps.

01 / Contribution

What I shaped.

  • Mapped service flows into clearer entry points and content sections.
  • Designed responsive layouts for information-heavy pages.
  • Translated visual hierarchy into semantic frontend structure.

02 / Product decisions

Key decisions.

Decision 01

Organize content around tasks people recognize.

Instead of presenting every service item equally, the interface leads with common tasks and then reveals supporting information.

Organize content around tasks people recognize. visual placeholder

Decision 02

Use calm hierarchy to build confidence.

Clear headings, predictable spacing, and direct actions help the interface feel dependable across devices.

Use calm hierarchy to build confidence. visual placeholder

03 / Interface

Screens and states.

SIMANHAJ gallery placeholder 1
Service overview placeholder.
SIMANHAJ gallery placeholder 1
SIMANHAJ gallery placeholder 2
Mobile service navigation placeholder.

04 / System

Designed in systems.

The design language is centered on legible content blocks, status guidance, and accessible action states.

  • Service cards
  • Step blocks
  • Status messages
  • Content hierarchy
SIMANHAJ design system placeholder

05 / Frontend

Built for responsive use.

Frontend notes focus on semantic HTML, responsive sections, and interaction states that work without relying on decoration.

  • Semantic sectioning for long-form service content.
  • Responsive layouts that keep primary tasks close to the top.
  • Accessible focus and action states for navigation-heavy pages.
<section aria-labelledby="service-requirements">...</section>

06 / Outcome

What this enables.

  • A clearer service structure for information-heavy flows.
  • A responsive interface direction for public access.
  • A foundation for future service status and task tracking.
For public service interfaces, clarity is the interaction. The best motion is often the one that helps users know where they are and what to do next.

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