Product framing
Mapped course discovery, enrollment, lesson consumption, and progress into one continuous learner journey.
09 E-learning Platform
O3Class
An online learning platform offering structured courses across multiple fields with accessible instructors and visible learner progress.
UI Inside the product
Real screens. Clear product story.01 / 02
Course libraryMulti-field learning
Progress trackingStructured journeys
iOSApp Store release
01
The challenge
The complexity was real. The experience didn’t need to be.
A broad course catalog can overwhelm learners, especially when lesson structure, instructor access, and progress are not visible at the right moment.
02
The solution
Build clarity into the product, technology, and delivery.
I centered the experience on clear course discovery, structured learning paths, visible progress states, and straightforward access to instructors and content.
03 Ownership & execution
My responsibility across the product lifecycle.
Mobile experience
Turned the core use cases into clear, focused journeys with consistent interaction patterns.
Engineering delivery
Built maintainable Flutter features and coordinated the product dependencies needed for a dependable release.
Release quality
Protected usability, stability, and store readiness through focused testing and delivery checks.
04 Technical foundation
FlutterDartE-learningProgress TrackingCourse Content
05 The outcome