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Case Study 4 of 4
IN DEVELOPMENTMobility / Real-Time Dispatch & Admin Platform

Quickly Transfer

On-Demand Ride Dispatch, Operator Admin Panel & Fleet Backend Platform

Role
Admin Panel & Backend
Timeline
Started 2025 (In Dev)
Backend & Admin
Completed & Operational
Mobile Apps
Publishing (App Store & Play Store)
Matching Algorithm
Proximity & Rating Queue
taxi-platform.production.view
Quickly Transfer Operational Management Dashboard
Click to enlarge full view

Quickly Transfer Operational Management Dashboard

Central dispatch telemetry tracking 1,137+ bookings, 269 active drivers, and 179 fleet vehicles.

Verified Asset
1,137+
Total Bookings
269 Drivers
Active Drivers
179 Active
Fleet Vehicles
INTERACTIVE DISPATCH SUITE & ADMIN CONSOLE (IN DEVELOPMENT)

Live Dispatch Telemetry, Fare Engine & Operator Dashboard

Built on Node.js + Redis + PostgreSQL
ACTIVE DEVELOPMENT · STARTED 2025
ADMIN & BACKEND: Completed

Quickly Transfer Mobility Telemetry & Dispatch Suite

Apps In-Publishing

Operator Admin panel and backend services completed. Mobile passenger and driver apps currently being published on Apple App Store & Google Play Store.

App Store & Play Store Publishing
Backend Services
Completed & Live
Admin Panel
Fully Operational
Mobile Apps
Store Publishing
Concurrency Lock
Atomic Redis Mutex
Interactive Platform Modules· Select View:

Real-Time Ride Dispatch & Proximity Queue

Atomic Redis lock coordination guarantees zero duplicate claims during driver acceptance broadcasts.

Redis Mutex Active
LIVE DISPATCH BROADCASTSProximity Filter < 3.0 km
Dispatch Mutex Stats
MUTEX ACQUISITION LATENCY
1.2ms
Zero Race Conditions Recorded
FCM PUSH DISPATCH
< 850ms Delivery
Driver arrival alert triggered
SETNX dispatch_lock:TX-9042 OK · TTL 30s

01.System Overview & The Engineering Challenge

Quickly Transfer is an on-demand mobility and taxi dispatch platform started in 2025 and currently in active development. Ali completed the comprehensive operator Admin Panel and high-throughput backend services that orchestrate all ride requests, driver dispatch algorithms, fare estimates, and booking state transactions. The companion frontend mobile apps (iOS & Android) are currently in final publishing stages on the Apple App Store and Google Play Store.

Core Problem Statement:

On-demand dispatch systems operate in real time where network dropouts, simultaneous driver acceptances, and dynamic traffic conditions must be handled gracefully without transaction collisions or stranded passenger requests.

02.Ali's Specific Role & Deliverables

Ali was responsible for designing and delivering the full-featured Admin Panel and resilient backend server architecture. His mandate covered the central REST API, driver location indexing, automated dispatch queue matching, dynamic fare calculation algorithms, operator governance dashboards, and webhook integrations for push alerts and payments, while the mobile client apps are being published across iOS and Android app stores.

Key Technical Contributions:

Engineered the complete operator Admin Panel and backend server architecture using Node.js, Express, TypeScript, and PostgreSQL.
Built the algorithmic driver-matching engine that queries driver proximity, availability status, and rating thresholds.
Engineered the dynamic fare pricing engine calculating base fares, distance-per-kilometer, wait times, and surge multipliers.
Structured transaction-safe booking states in PostgreSQL/Redis with atomic locks to prevent race conditions across parallel driver claims.
Developed decoupled REST API contracts powering the companion iOS and Android mobile apps currently being published to Apple App Store and Google Play Store.
Integrated push notification services (FCM) and SMS gateways to dispatch real-time booking updates and driver arrival alerts.

03.Architectural Highlights & Decisions

Operational Admin Panel & Fleet Governance

Constructed a high-density operator management panel tracking live driver status, active booking dispatches, customer support escalations, and vehicle fleet verification.

Concurrency-Safe Dispatch Locking

Implemented atomic transactional updates and Redis locks ensuring that once a driver accepts a dispatch broadcast, all parallel acceptance attempts are cleanly rejected.

Configurable Fare Engine

Designed a modular pricing strategy pattern allowing operators to configure time-of-day tariffs, holiday multipliers, and zone-based surcharge rules without redeploying backend code.

Clean Decoupled Mobile API Contract

Authored exhaustive API documentation enabling independent iOS and Android mobile client apps to integrate seamlessly against predictable REST contracts as they publish to app stores.

04.Technology Stack

Node.jsExpressTypeScriptPostgreSQLMongoDBRedisREST APIsFCM / Webhooks