Contact person: Business Client

Phone:Show

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Location: Grayson, United States

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I am building a sleek dashboard that runs on the web, Android, and iOS and streams real-time aviation data without noticeable lag. The heart of the product is up-to-the-second flight information—status changes, gate assignments, and even push announcements from the airport itself—so every millisecond of latency matters.

Alongside those live updates, the app must guide travellers through the terminal with precise indoor navigation, drawing on detailed mapping layers and proximity data to keep them oriented from curb to gate.

Here is the stack I want to use: Flutter or React Native on the front end for a single shared code-base; a serverless back end deployed on Google Cloud (Cloud Run, Pub/Sub, Firestore or equivalent) to keep maintenance light; and third-party aviation and indoor-mapping APIs fed to the client over WebSockets for smooth, real-time rendering.

You’ll find a full technical brief, architecture diagram, and endpoint specs in the attached document. My expectation is:

• A production-ready, visually refined app that installs cleanly on iOS, Android, and runs as a responsive web experience
• Live flight data appearing in under two seconds from source change to screen, verified against the API logs
• Turn-by-turn indoor navigation integrated into the same interface, tested across multiple terminal zones
• Deployment scripts, CI/CD pipeline and concise developer documentation so future updates remain friction-free

If building low-latency, multi-platform experiences is second nature to you, I’d love to see how you would approach this challenge and a brief outline of similar real-time work you have shipped." (client-provided description)