Potolo User — Passenger Module
A passenger application for booking rides, estimating fares, tracking drivers, and managing trips.
9:41
5G
Potolo User — Passenger ModuleFlutter Cross-Platform
Clean Architecture60 FPS
Cloud SyncActive
Explore Workflow
Project Overview
The passenger module translates the ride lifecycle into a simple booking and tracking experience.
My Engineering Role
Flutter development for passenger booking, tracking, and trip-management workflows.
The Challenge
The interface must stay understandable while availability, estimates, driver assignment, and location update asynchronously.
The Solution
The product uses clear stages for booking, matching, arrival, active travel, and completion.
High-Level Architecture
- A Flutter client separates presentation, application state, and integration concerns.
- External services are accessed through stable API or repository boundaries rather than directly from screens.
- Loading, empty, failure, retry, and authenticated states are treated as product states.
Key Features & Workflows
- Ride booking
- Fare estimates
- Driver tracking
- Trip management
- Payment options
Technical Challenges Overcome
- Representing asynchronous matching
- Updating location without destabilizing the UI
- Recovering when a ride state changes remotely
Production Results & Impact
- A recorded portfolio demonstration is publicly linked.
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