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Mid-Chain Technologies

Logistics · Field operations4 min read

AI powered NF Logistique

Supplier management and field-collection tracking for logistics teams.

Preview of AI powered NF Logistique
Product preview

NF Logistique equips field agents and back-office admins with a shared operational view of suppliers, daily liquid collections, and shift funding. Supervisors search and filter supplier records with approval status badges (approved, pending, cancelled), start and close shifts with funding totals, and review monthly transaction summaries by volume collected. Live map tracking shows agent positions across the city, while a notification center surfaces new approval requests and supplier confirmations so nothing stalls in the field.

The problem

Field teams collecting from suppliers were reporting status by phone. Supervisors could not see who was approved, which shift was funded, or where an agent was, so approvals stalled in the field.

What we shipped

NF Logistique gives agents and back-office admins one operational view: supplier records, daily collections, and shift funding. Supervisors filter by approval status, open and close shifts with a funding total, and review monthly volume.

A live map shows agent positions. The notification center surfaces new approval requests so a supplier is not left waiting.

How it works

  • Supplier search with approved, pending, and cancelled badges
  • Shift start and close with funding totals
  • Monthly summaries by volume collected
  • Live map of agent positions
  • Notification center for approvals and supplier confirmations

The app is React Native. Django and PostgreSQL with PostGIS store suppliers and positions. Celery and RabbitMQ run the background work, and Mapbox draws the field view.

AI stack

Intelligence in this product is a set of tools with a job, not a chatbot on the home screen.

  • LangGraph

    Approvals, shift open and close, and the daily collection summary run as a supervised graph with explicit states.

  • MCP

    Map position, notifications, and supplier records are connected to the agent as tools, instead of being pasted into a prompt.

  • RAG

    A recommendation about a supplier is retrieved from that supplier's history and prior approvals.

  • Tools

    The agent can filter suppliers by status, start or close a shift, and summarize volume collected.

Technology stack

  • React Native
  • TypeScript
  • Django REST Framework 4
  • PostgreSQL 15
  • PostGIS
  • Redis
  • Celery + RabbitMQ
  • Mapbox SDK
  • Firebase Cloud Messaging
  • JWT
  • AWS RDS

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