2025 / Public Service Product
SIMANHAJ
A service-oriented interface exploration focused on task clarity, structured content, and predictable navigation.

- 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.

Decision 02
Use calm hierarchy to build confidence.
Clear headings, predictable spacing, and direct actions help the interface feel dependable across devices.

03 / Interface
Screens and states.



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

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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