Sentinel: HSE Field Reporter

The Offline-First Safety Standard.

Built for the rig, not the office. Sentinel is a Progressive Web App (PWA) designed for zero-connectivity environments. It caches reports locally and syncs automatically when a signal is detected.

Stack:

• React + Vite: Performance-first architecture.
• PWA: Installable on iOS/Android without App Store friction.
• Tailwind CSS: "High-Vis" dark mode UI.

Capabilities:

• 📍 GPS Auto-Tag: Captures coordinates even offline.
• 📷 Evidence Locker: Compresses photos for low-bandwidth upload.
• 🚀 One-Click Deploy: Ready for Netlify or Vercel Edge.