Contact person: Business Client

Phone:Show

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Location: Atlanta, United States

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"Users have ageing tablets running Android 4.2.2 that they still use daily. I need a purpose-built app that lets a user:

• create a simple account with just name, email and password
• securely add a credit or debit card and pay inside the app
• open a low-latency remote desktop session to an Android 14 environment and launch full applications there.

The APK must install and run smoothly on API 17 devices yet stream the modern Android 14 screen in real time, with touch events reliably passed through so the user feels as if the newer system is local. Because the tablet’s resources are limited, please optimise encoding/decoding and offer adaptive quality so the session stays responsive even on modest Wi-Fi.

I’m open to whichever stack suits this—whether you rely on WebRTC, custom RTSP, or a native-code client—but the final build has to clear Play-Protect checks for a side-loaded app. You will also set up the lightweight backend needed for account management, card tokenisation with a mainstream payment gateway, and session brokering between the old and new Android instances.

Deliverables I expect:
• signed APK for Android 4.2.2
• backend source and deployment guide
• full source code, build instructions, and brief user guide
• short test video that proves registration, a live card charge, and launching an Android 14 app from the tablet

If anything in the scope is unclear, let me know before we start so we can lock requirements early." (client-provided description)