Requirement Analysis
Contributed to functional and non-functional requirements and the overall system concept.
Mobile Development
PBL Project
2025
Geoportal Perkimtan Mobile.
A mobile geographic information system designed to provide accessible and centralized spatial information about housing, settlements, infrastructure, and public utilities in Batam.
Flutter
Dart
Firebase
Firebase Auth
Supabase Storage
Agile Scrum
GP
Geoportal Perkimtan Mobile
Add geoportal cover.png
Project Overview
Spatial information in one mobile platform.
Geoportal Perkimtan was developed to centralize housing and settlement data and make spatial information easier to access through mobile devices.
The application presents an interactive map, location information, housing data, infrastructure information, and public utility data to support planning and evaluation in Batam.
My Contribution
From system analysis to frontend implementation.
System Modelling
Created use cases, use case scenarios, ERD, and the relational database schema.
UI/UX Design
Created wireframes, high-fidelity mockups, and an interactive application prototype.
Frontend Development
Implemented several user interfaces and application flows using Flutter.
Testing Documentation
Prepared application testing documentation and supported product evaluation.
Product Demonstration
Produced the application demo video and contributed to the final PBL report.
Main Features
Core application capabilities.
Features designed for both public users and application administrators.
01
User Authentication
Secure registration and login using Firebase Authentication.
02
Interactive Map
View housing and settlement information through an interactive spatial map.
03
Location Search
Search available locations and access detailed spatial information.
04
Spatial Data
Access centralized housing, infrastructure, and public utility data.
05
Data Submission
Users can submit general information and spatial data through the application.
06
Coordinate Input
Add and manage coordinate data associated with housing and settlement objects.
07
Admin Validation
Administrators can review, approve, or reject submitted user data.
08
File Management
Upload and manage supporting images and documents using cloud storage.
Technology Stack
Built for a mobile GIS experience.
Flutter
Cross-platform framework used to build the mobile interface.
Dart
Primary programming language used throughout the application.
Firebase
Used for NoSQL data management and real-time application data.
Firebase Auth
Manages secure user registration and authentication.
Supabase Storage
Cloud storage for images, documents, and supporting files.
Visual Studio Code
Primary code editor used during application development.
Project Gallery
A closer look.
Explore four main interface showcases from the Geoportal Perkimtan mobile application.
Explore More