Work/Website

Zenko

Timed exam practice that shows students what to study next.

Role: Product Designer & Full-Stack Developer
Deliverables: UI design, full-stack build with AI
Platform: Website, mobile web
Year: 2026

Zenko is an online tryout platform for many kinds of exams in Indonesia, including SKD CPNS, UTBK-SNBT, TKA, PPPK, and BUMN. Students find practice packages from tutors and tutoring centres, take timed CBT simulations, and review their scores and explanations to see what to study next. Tutors and tutoring centres can publish their own question banks on the platform.

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Problem

Exam prep is scattered.

Practice is spread across many tutors and tutoring centres, each with their own packages. Students struggle to find practice that matches their target exam, and after a tryout they often get a score without a clear sense of what to work on next.

Goals

(1)Bring practice from many tutors and tutoring centres into one place.
(2)Help students reach a package for their target exam quickly.
(3)Turn every score into a clear next step.

Challenge

Many packages, one exam to pass.

Packages come from many tutors and tutoring centres, each with its own format and price. Students need to find the right one quickly, and practice only helps if it feels like the real CBT exam.

Solution

Find, measure, focus.

One loop: find the right practice, measure your ability, then focus on what's still missing. Search starts from the exam goal, with popular exams one tap away.

(1)
Catalogue
Cards show the tutor, rating, attempts, price, and exam category. Every package offers five free questions before signing up.
(2)
Exam room
A timed CBT room with a question map, a 'Ragu-ragu' flag for questions to revisit, and instant scores per subtest.