Portfolio / ShipEast Couriers
Mobile App / Flutter
ShipEast Couriers
A cross-platform delivery management app — customer, driver, and admin in one Flutter codebase — that took a Jamaican courier business off paper and spreadsheets and onto live, trackable operations.
Client
Derion Scarlett
Industry
Logistics & Delivery
Services
Flutter · Firebase
Location
Jamaica
Project Overview
One app, three audiences, a whole operation in your pocket
ShipEast Couriers is a growing delivery business in Jamaica that needed to coordinate customers placing orders, drivers fulfilling them, and an operations team keeping the whole thing moving — all in real time, all on mobile.
Growth Nexus designed and built a single Flutter application spanning three connected experiences: a customer app for booking and tracking deliveries, a driver app for accepting and completing jobs, and an admin dashboard for assigning, monitoring, and reporting. One codebase, deployed to both iOS and Android.
The Challenge
Running a courier business on phone calls and paper notes
Before ShipEast, every order lived in a WhatsApp thread or a notebook. Customers had no way to see where their package was, drivers were dispatched by phone, and the owner had no single view of what was happening across the fleet on any given day.
The brief was clear: replace the manual chaos with one system everyone could trust — fast to use on a phone, reliable on patchy connections, and affordable to run.
What stood in the way
No real-time visibility — customers and admins were always one phone call behind the actual delivery status.
Manual dispatch meant drivers were assigned by memory, leading to missed and double-booked jobs.
Order history lived across chats and paper, making reporting and accountability nearly impossible.
A tight budget ruled out building and maintaining separate native iOS and Android apps.
Our Solution
A Firebase-backed Flutter app built for live, on-the-road use
We chose Flutter so a single team could ship one polished, native-feeling app to both platforms — keeping build and maintenance costs in line with the budget. Firebase powered the backend: Authentication for role-based access, Firestore for real-time order data, Cloud Storage for proof-of-delivery photos, and Cloud Messaging for instant push notifications.
Orders flow through clearly defined states — placed, assigned, picked up, in transit, delivered — and every change syncs instantly across customer, driver, and admin views. Drivers get live job assignments with map-based navigation; admins see the entire fleet on one board; customers track their package from booking to doorstep.
We hardened the app for real conditions in the field: offline-tolerant data, optimistic UI updates, and lightweight payloads so it stays responsive even on slow mobile data.
Tech & Tools
What We Delivered
The pieces that made it work
Customer Booking & Tracking
Customers book a delivery in a few taps and watch it move through every stage with live status and driver location — no more 'where is my package?' calls.
Driver Job Management
Drivers receive assigned jobs with pickup and drop-off details, in-app navigation, and one-tap status updates plus proof-of-delivery photo capture.
Admin Operations Board
Operations staff assign drivers, monitor every active delivery in real time, and step in the moment something stalls — all from one screen.
Real-Time Sync
Firestore keeps customer, driver, and admin views in lockstep — a status change on the road appears everywhere instantly.
Push Notifications
Cloud Messaging alerts the right person at the right moment: new jobs for drivers, status updates for customers, exceptions for admins.
Order History & Reporting
Every delivery is logged and searchable, giving the owner accountability and the data to spot patterns and plan capacity.
Results & Impact
From scattered chats to a streamlined courier operation
3-in-1
Apps unified
Customer, driver, and admin experiences shipped from a single Flutter codebase.
Live
Order tracking
Real-time status replaced phone-call updates across the whole operation.
2x
Faster dispatch
Map-based assignment cut the time from order placed to driver moving.
100%
Orders logged
Every delivery now recorded and reportable — nothing lost to a chat thread.
Growth Nexus took my whole delivery business out of WhatsApp and notebooks and put it in one app. My drivers know exactly what to do, my customers can see their orders, and I finally have a real view of everything happening each day.
Derion Scarlett
Founder, ShipEast Couriers · Jamaica
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