TransportLink

A freight and transport management platform handling orders, pickup scheduling, credit limit management, and invoicing for logistics companies.

• Hardened the order processing flow to prevent invalid or already-processed orders from being submitted, ensuring only orders in the correct state can move forward.
• Fixed credit limit validation to correctly handle edge cases including negative values and invalid order states before payment approval.
• Built an internal monitoring tool to summarize company credit usage across the platform for operational visibility.