Contact person: Business Client

Phone:Show

Email:Show

Location: Samarinda, Indonesia

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I need a simple yet reliable Android application that allows users to chat one-on-one in real time. The focus is on fast message delivery, clean UI, and smooth onboarding—no group rooms, bots, or social feeds, just a straightforward private chat.

Core requirements
• Native Android build (Kotlin or Java).
• One-to-one messaging with text, emojis, and basic image sharing.
• Secure, real-time transport—Firebase Realtime Database, Firestore, or your preferred socket solution is fine as long as latency stays low.
• Push notifications for new messages when the app is closed.
• Basic user authentication (email, phone, or Google sign-in—whichever is quickest to implement).

Deliverables
1. Production-ready APK for testing.
2. Complete, well-commented source code.
3. Short setup guide so I can recompile the project and change keys or branding later.

Acceptance criteria
– Messages appear instantly between two devices on average network conditions.
– No crashes or major UI glitches during a 10-minute continuous chat session.
– All code compiles cleanly in Android Studio without missing dependencies.

I’m after a quick turnaround, so please let me know how soon you can have a functional prototype ready." (client-provided description)