Project Overview:
We need an intermediate Rust developer to build a high-performance tracking and telemetry ingestion microservice for our logistics platform.

Requirements:
I need a Rust backend service built using Actix-web or Axum to handle real-time GPS coordinates and status updates from freight vehicles. It needs to securely parse incoming JSON payloads, validate timestamps, and insert records into our existing PostgreSQL database efficiently. Please reach out so we can discuss the database schema, API endpoints, and timeline.

Deliverables:
A fully functional Rust microservice repository with clean code, setup instructions, and basic integration tests. Let's chat to talk about the final deployment details and scope.

Please feel free to ask any clarifying questions in chat before submitting your proposal.