Contact person: Business Client

Phone:Show

Email:Show

Location: Amloh, India

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I need a single Flutter codebase that compiles to an Android APK and a Windows EXE. The app sits quietly in the background, receives a restaurant ID from the user on first run, and then every minute it:

• calls the endpoint to pull any new order IDs;
• fetches each order’s full data;
• renders the invoice through a remote-served HTML template;
• sends the finished page straight to the default printer.

All three of those background tasks—ID polling, data retrieval, and printing—must stay reliable even if the UI is closed. Templates live on my server so I can update them at any time; the app should check for a newer file before each print and cache the latest version locally.

A small reference app shows the look and basic navigation I’m after. Match its flow, but feel free to streamline anything that makes the background service more robust.

Deliverables
• Flutter source project with clear README for building APK and EXE
• Release-ready APK and EXE installers
• Simple settings screen where I can enter or change the restaurant ID and test a print
• Logging I can toggle for troubleshooting (network calls, print status)

Acceptance
The build is complete when an order placed on the server appears on both platforms within 60 seconds, prints automatically with the current HTML layout, and survives device reboots without reconfiguration." (client-provided description)