Contact person: Business Client

Phone:Show

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Location: Houston, United States

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I need a fast, reliable developer to turn written content into spoken audio on both iOS and Android. The app must let users import or paste plain text, Word documents, and PDFs, instantly detect the document language, and read it aloud in the user’s preferred voice. I prefer and focus on Vietnamese language with many as many voices possible. Also, the final audio can be saved as mp3 or other sound file extensions.

What I’m after
• A functional prototype for iOS and Android built with a shared codebase (Flutter, React Native, etc.) so we can move quickly.
• File import for .doc/.docx and PDF, plus a simple text-entry option.
• Smooth language detection and high-quality speech output using native TTS engines or a cloud service like Google Cloud, Amazon Polly, or Azure.
• Core playback controls: play, pause, seek/skip, adjustable speed, and voice selection.
• A clean, intuitive interface—visual mockups before coding will help align expectations.

Deliverables
1. Test-ready builds for both platforms.
2. Full source code with build instructions.
3. Screens or a short demo video proving the key features work.
4. Steps and guidance for final App Store and Google Play submission.

Timing
I’d like the first testable build ASAP, followed by iterative improvements until we’re store-ready.

Experience matters here—please highlight any live apps, especially those handling text parsing, file handling, or multi-language TTS. I’m ready to provide developer-account access and quick feedback so we can launch without delay." (client-provided description)