PAS Freight Services Portal — a shipment management system built to handle the operational reality of a multi-type customs/freight business. Rather than a generic dashboard, each shipment type (Freight, CHA Import, CHA Export, Transport) drives its own workflow — a dynamic step engine advances the progress bar automatically as a shipment's status changes, with every field inline-editable (click, edit, save on blur — no separate "edit mode").

Standout details: Gmail sending built over the REST API with OAuth2 instead of SMTP (Render's free tier blocks SMTP ports outright), sticky search/filter state that persists across navigation via sessionStorage, and type-specific Excel exports — each shipment type gets only its relevant columns, plus a summary sheet with status breakdowns. Customs-specific fields (BOE, Shipping Bill, DO Collection, OOC, Gate Pass, LEO) are tracked individually as the shipment moves through clearance.