Rafael Nunes— Software development
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Case · TMS platform

A transport management platform, from tracking to tax documents

Development and maintenance of a complete Transport Management System (TMS): tracking, billing, CT-e and MDF-e issuing and delivery routing.

Project
Cargo Online
My role
Full stack development and maintenance (.NET and Angular)
Cargo Online platform landing screen
  • CT-e · MDF-etransport tax documents issued by the platform
  • .NET 8modern back end with long-term support
  • Azurecloud infrastructure

The problem

  • Logistics operation with many tax documents and tight deadlines
  • Need to track every delivery and bill accurately
  • Manual routing causing cost and delays

The solution

  • .NET 8 APIs with transport and billing business rules
  • CT-e and MDF-e issuing integrated into the delivery flow
  • Angular screens for tracking and operational management
  • Optimized SQL Server queries for high data volume
  • Deployment and environments on Azure

The result

  • Full transport operation cycle in a single system
  • Modern codebase ready for new features
  • Continuous maintenance with fixes and improvements in production
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