Case Study • Mobile App

Tire Warehouse Platform

B2B/B2C Tire Ordering App | Legacy API Modernization

Project Overview

A modern mobile ordering platform for a major tire distributor, sitting on top of legacy APIs to streamline ordering for dealers and consumers.

The Product Story

The client used to rely on phone calls and PDFs. We built a modern mobile app that lets dealers and consumers browse inventory and place orders in real-time.

It’s a high-performance, Flutter-based front-end over a messy legacy backend — made to feel like a brand-new platform.

Key Capabilities

  • Dealers log in to see specific pricing and place bulk orders
  • Consumers browse tires and request orders
  • Real-time inventory, product details, and fitment data

The Challenge

We had to solve for a legacy Java API with inconsistent formats and strict session timeouts.

  • Legacy API with JSESSIONID cookies and nightly expiration
  • Inconsistent API data formats
  • Complex pricing logic (Dealer vs Consumer)
  • Performance expectations for busy shops

Solution Delivered

Architecture

  • Flutter + GetX for UI and state management
  • AuthService managing secure storage and session renewal
  • Automatic 3:00 AM reauthentication logic

Key Features

  • Advanced tire search with filters
  • Normalized size display (e.g., '175/65R14 82T BSW')
  • Add to Cart shortcuts (+1, +2, +4)
  • Landscape tablet mode for warehouse usage

Results & KPIs

Order placement time reduced by ~55%
Reduced support calls for inventory checks
Highly stable sessions despite legacy backend constraints
#tire ordering app#Flutter B2B ecommerce#legacy API modernization#GetX state management#wholesale ordering platform

Ready to Build Something Similar?

Let's discuss how we can apply these same strategies to your project.

Start Your Project

What Our Clients Say

"

Lumeor Studio completely transformed how we handle customer data. Their AI solution didn't just automate tasks—it gave us insights we never had before.

James Dalton
James Dalton
CTO, FinTech Solutions
"

The custom web application they built is flawless. It scales perfectly and the user experience is exactly what we envisioned. Highly recommended.

Sarah Reynolds
Sarah Reynolds
Founder, HealthConnect
"

We were drowning in manual processes. The automation workflow Lumeor implemented saved us 40 hours a week immediately. Game changer.

Michael Kim
Michael Kim
Operations Director, LogiCorp

Ready to Transform Your Business?

Schedule a free 30-minute consultation to discuss your goals, challenges, and how we can help you scale with technology.

  • ✓ No commitment required
  • ✓ Expert technical advice
  • ✓ Custom roadmap discussion
Schedule Free Consultation

Or email us at hello@lumeor.io