API Re-Design

Project Overview

A mid-sized logistics software provider was struggling with multiple third-party system integrations. Their APIs were inconsistent, slow, and required frequent patches. We were brought in to overhaul the entire integration layer.

The Challenge

• Frequent integration failures caused by inconsistent response formats
• Long response times (up to 8 seconds per call)
• Maintenance overhead was high due to scattered legacy code
• Lack of clear documentation created bottlenecks for internal teams

Our Solution

We designed and implemented a new RESTful API framework using Laravel Sanctum for token-based authentication and standardized response handling. Key improvements included:

• Centralized error handling and status responses
• Implemented caching layers with Redis to speed up frequent requests
• Created a Swagger-based documentation suite for internal/external use
• Added automated testing pipelines to ensure stability for every deployment

Results

• 80% reduction in average response time
• 50% fewer support tickets from partners
• Documentation access cut onboarding time for new developers by 70%
• Maintenance shifted from reactive to proactive