I need a lightweight Android background app (“SMS Bridge”) that lets me fully control and monitor SMS on multiple company-owned phones from a secure web admin panel.
Scope:
1. Android SMS Bridge App - Installable on each phone (same APK). - Must be set as default SMS app to capture and send SMS. - Functions: >> Receive all incoming SMS → send to backend in real time (via HTTPS or WebSocket). >> Send SMS from backend commands silently. >> Detect incoming/missed calls → trigger auto-SMS reply (preset message). >> Heartbeat: send battery %, signal strength, online/offline status every few minutes. - Auto-start on boot and ignore battery optimization so it always runs. - Secure authentication with backend (per-device token or certificate). - Stable on Android 8+.
2. Backend API (basic) - Endpoints to receive incoming SMS and call events from phones. - Endpoint to queue/send SMS to a specific phone. - Device registry (ID, status, last heartbeat). - Basic admin view to test sending/receiving (does not need full UI).
Deliverables: - APK of the SMS Bridge app. - Backend API (Node.js or Python preferred) with basic device/message storage. - Documentation for installing the app, granting permissions, and connecting to backend.
Notes: - Phones are owned by me (no BYOD issues). - No call audio — only call event detection and SMS auto-reply. - Must run reliably in background without user interaction after setup. - Developer should have proven experience with Android background services, SMS API usage, and battery optimization handling.
Backport Two Creations to Magnum Opus Category: Content Creation, Game Design, Game Development, Game Testing, JavaScript, Modding, MySQL, PHP Budget: $30 - $250 USD
Modern Trustworthy Combination Logo Category: Adobe Illustrator, Branding, Graphic Design, Illustration, Logo Design, Photoshop, Typography, Vector Design Budget: $30 - $250 USD
27-Nov-2025 22:59 GMT
Modern Irish Festival Poster Design Category: Adobe Creative Suite, Adobe Illustrator, Digital Design, Graphic Design, Logo Design, Photoshop, Poster Design, Print Design Budget: £20 - £250 GBP
27-Nov-2025 22:56 GMT
Personal Travel Memory Reel Category: After Effects, Audio Services, Sound Design, Video Editing, Video Post Editing, Video Processing, Video Production, Video Services Budget: $10 - $30 CAD
Smooth Vlog Video Editing Category: Adobe Premiere Pro, After Effects, DaVinci Resolve, Final Cut Pro, Video Editing, Video Post Editing, Video Production, Videography Budget: min $50 USD
27-Nov-2025 22:54 GMT
Install KernelSU on Two Devices Category: Android, Linux, Mobile App Development, Mobile Development, Software Development, Technical Documentation, Troubleshooting Budget: ₹600 - ₹1500 INR
Scholarship Exam Portal Development Category: API Development, Database Management, HTML, Laravel, MySQL, Node.js, PHP, Web Development Budget: ₹600 - ₹1500 INR
27-Nov-2025 22:44 GMT
WordPress to Shopify Site Migration Category: ECommerce, HTML, SEO, Shopify, Shopify Development, Web Design, Web Development, WordPress Budget: €30 - €250 EUR
27-Nov-2025 22:43 GMT
Bilingual Podcast Production Sprint Category: Audio Editing, Content Creation, Editing, English Translation, Google Docs, Project Management, Script Writing, Spanish Translator, Time Management Budget: $2 - $8 CAD
