All Projects

Mobile & Education Apps

Mobile products, built and shipped independently

Mobile apps and learning systems designed and built end to end — from concept and database structure to Google Play deployment and ongoing improvement.

4 Selected Projects

Live · Available on Google Play

Voice of Sabah — VOSA

Mobile Dictionary App / Language Learning System

A Kadazandusun dictionary mobile app supporting Kadazandusun, Malay and English word translation, designed to preserve and promote local language learning through a digital, searchable, mobile-friendly platform. Developed and maintained solo, covering app development, database structuring, Firebase integration and Google Play deployment.

Key Features

  • Kadazandusun, Malay and English dictionary search
  • Mobile-friendly word detail and translation flow
  • Cloud-based dictionary data structure
  • Firebase integration for app data and media

Technical Scope

  • Designed and developed the mobile app using Flutter and Dart
  • Structured dictionary data for cloud-based usage
  • Integrated Firebase services for data management
  • Managed Android build, release and Google Play publishing

A practical digital tool for Kadazandusun language learning and preservation, built and shipped as a production mobile app with cloud database integration and public app distribution.

Flutter · Dart · Firebase Auth · Cloud Firestore · Firebase Storage

Actively Developed · Demo Available

StudyQuest

Education Platform / Student Learning System

An education platform supporting student learning through subject-based question banks, chapter-based practice, progress tracking and parent/student learning flow — helping students practise consistently while making learning progress structured and measurable.

Key Features

  • Student and parent learning flow
  • Subject and chapter-based question bank structure
  • Student progress and mastery tracking
  • Learning dashboard and recommendation concept

Technical Scope

  • Designed the overall system architecture for student learning flow
  • Developed the mobile app interface using Flutter and Dart
  • Structured Firestore collections for subjects, chapters, questions, attempts and progress
  • Designed parent/student structure and entitlement-based access concept

Demonstrates the ability to design and build a scalable education system with user roles, structured database design and a learning analytics concept.

Flutter · Dart · Firebase Auth · Cloud Firestore · Firebase Storage

Live · Available on Google Play·Project-based

Tangon

Mobile Literacy / Reading App

A digital literacy and reading app supporting student reading activities and access to reading materials, making reading content more accessible through a mobile platform with structured digital reading usage.

Key Features

  • Mobile reading app interface
  • Structured digital reading content flow
  • Student-friendly reading access
  • Content presentation and navigation structure

Technical Scope

  • Developed the mobile app interface and navigation flow
  • Structured reading content for mobile access
  • Prepared Android build and release configuration
  • Managed Google Play deployment support

Supports digital literacy and reading access through a mobile platform, with structured content flow and public app distribution.

Flutter · Dart · Android Build · Google Play Console

Completed · Ongoing·Cikgu Quatro

Quiz Bahasa Kadazan Dusun

Quiz / Education App

An education quiz app supporting Bahasa Kadazan Dusun learning through question-based practice, built to the owner's education content and learning objective, with a structure designed for quiz activity, answer selection and student engagement.

Key Features

  • Bahasa Kadazan Dusun quiz-based learning flow
  • Question and answer interaction
  • Student-friendly quiz interface
  • Foundation for future question expansion

Technical Scope

  • Designed the quiz app structure and user flow
  • Developed mobile app interface using Flutter and Dart
  • Structured question and answer data for quiz usage
  • Implemented answer selection and learning interaction flow

Supports Bahasa Kadazan Dusun learning through a simple digital quiz format, converting education content into a working mobile learning app.

Flutter · Dart · Mobile UI Development

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