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Strategy in mind.Craft in motion.

I’m Restu, a digital creative connecting strategy, design, and content — to help brands tell better stories and build an audience.

The thinking.
The things it becomes.

All case studies
There’s more behind the case studies.Browse the work archive

One creative partner.
Many ways forward.

Good work starts with understanding the problem. I bring the strategy and the craft to move it forward.

Restu Trio Kumara

A curious mind.
A hands-on creative.

I’m Restu Trio Kumara. My work brings together graphic design, multimedia production, and advertising — with a particular love for making complex ideas feel clear.

From building brand identities to producing educational content, I stay close to both the idea and its execution.

A little more about me

Less busywork.
More creating.

A tool born from my own workflow. RTK Studio brings ideas, content planning, and scheduling into one place — so there’s more room for the work itself.

Explore RTK Studio
RTK StudioPublishing calendar
RTK Studio calendar for organising and scheduling social content

Let’s make something
worth seeing.

Ideas, projects, or just a good conversation.
I’m always open to new opportunities.

hello@rtk.my.id Let’s talk