✅ Horizon Platform – Technical & Versioning Summary for Trust & Compliance

Last reviewed: 25 Sep 2026

🌐 Hosting Infrastructure

Horizon is hosted in a hybrid cloud infrastructure across:

• Amazon Web Services (AWS): Used for storage, compute, and monitoring services.
• Microsoft Azure: Hosts production virtual machines, JupyterLab, and background microservices (e.g., ML inference via FastAPI).
• Dockerized deployments: Using Docker Compose, with a multi-stage build for Python environments.
• Traefik: For routing and reverse proxy.
• Azure Bastion: Used for secure SSH access to VM instances.
• Vercel: Hosts the React frontend and serves static assets through its CDN.

🧰 List of Services, Software, OS, and Development Frameworks

⚙️ Operating System & Containers

• Base OS: Debian slim (official Python slim image)
• Containerization: Docker
• Orchestration: Docker Compose
• Reverse Proxy: Traefik

🧱 Application Frameworks & Languages

• Python
• Django (Web framework, using Django Cookiecutter)