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🚰Mobile App

WMS Mobile Apps

Offline-First Well Inspection & Telemetry Mobile Platform

FlutterSupabaseBrickSQLite
Outcome

100% Offline Report Data Preservation

Outcome

Automatic Zero-Loss Synchronization

Outcome

Seamless Mapbox Offline GIS Integration

Project Overview

WMS Mobile Apps are native field tools built to empower drilling technicians to record bore-hole metrics, map coordinates, and upload equipment photos in remote, disconnected locations.

The Business Challenge

Deep rural well drilling locations had absolutely no network coverage. Technicians lost report data, faced app freezes, and couldn't resolve duplicates when syncing offline logs back to the database.

Our Solution & Engineering

We engineered an offline-first Flutter application utilizing Brick architecture. Brick intercepts all database mutations, writes them locally to SQLite, and queues them in a background synchronization thread. When a network connection is detected, data syncs to Supabase. Coordinates are accurately mapped using Geolocator, and image uploads queue in Cloudinary SDK buffers.

Key Integrations

Brick Sync Engine

Automatically manages data replication between SQLite and Supabase databases, resolving conflicts in the background.

Offline Media Queue

Holds compressed image files in storage, uploading them to Cloudinary only when cellular link is established.

Geographical Tracker

Captures precise longitude/latitude parameters even when maps fail to resolve visually.

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