XMPP Jobs

I am rolling out an in-dash Android interactive display and need a seasoned AOSP specialist to turn the stock source into a lean, security-hardened custom ROM. The target hardware is a car-grade unit that hosts a camera alongside proximity and accelerometer sensors, so the build must include the right HALs and permissions for those components. What I want you to handle: • Fork the AOSP branch that best matches our SoC, import or craft the correct device tree and board-config, and fine-tune the kernel where necessary. • Strip every Google Mobile Service while preserving base Android stability. • Apply low-level security tweaks (SELinux policy work, verified boot, hardening flags). • Set up seamless OTA delivery (delta or full images) so field upgrades stay painless. &bu...

I’m building a consumer-oriented Android app that can keep the camera rolling even after the user minimises it. A foreground service will handle uninterrupted video capture, then save each file locally and, when a network is available, sync it to an AWS S3 bucket. Core flow • First-time users sign in with phone-number verification (OTP). / Mail • Once authenticated, they can start and pause recording; the service must survive configuration changes, multitasking, and Doze mode. • Certain premium features unlock through an in-app purchase handled via Razorpay; a clean payment callback and refund flow are mandatory. What I need from you • Native Android code (Kotlin preferred) that cleanly implements CameraX/Camera2, foreground service, and WorkManager or ...

I need a lightweight, real-time chat application built exclusively for Android phones. The core focus is text messaging—no voice calls or media sharing for this version—so the interface and back-end can stay streamlined and fast. Key goals • Smooth one-to-one text conversations with instant message delivery and read receipts • Simple, clean UI that feels native to modern Android versions • Push notifications for new messages when the app is in the background • Secure user authentication (email, phone, or social sign-in—whichever you recommend) • Cloud-hosted database for message storage and basic user profiles You’re free to choose the stack you know best (Firebase, AWS Amplify, Supabase, or a custom REST/WebSocket back-end) ...

I want a dedicated Android application that lets people drop into live voice chat rooms, talk freely, and capture the moments that matter. The build is Android-only for now, so every design, library choice, and test scenario should focus on delivering clean performance across current Android devices. Core scope • Real-time voice chat rooms with smooth, low-latency audio. • Social-media sign-in (Google, Facebook, X, etc.) as the sole onboarding method—no email/password screens. • In-app voice recording so users can save parts of a conversation locally or push them to cloud storage. • Basic user profile tied to the chosen social account. What I’m looking for Clean Kotlin or Java code, a solid audio stack (WebRTC, Agora, or an SDK you’re comfo...