Contact person: Android File Converter & Publish

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Location: Kolkata, India

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I need an Android app that functions as a universal file converter and is fully prepared for release on Google Play. The core requirement is simple: the user selects any file—document, image, audio, or otherwise—and chooses a target format. The app handles the conversion locally, then offers to save, share, or send the new file to connected cloud storage.

Scope and features
• Conversions must work across documents (e.g., PDF⇄DOC), images (JPEG, PNG, GIF, plus any other standard types), audio (MP3, WAV, etc.), and ideally any additional file pairs that rely on the same libraries.
• Batch conversion so multiple files can be queued and processed at once.
• Built-in file compression for both originals and outputs.
• Google Drive (or another mainstream option) wired in as the first cloud storage integration; structure the code so adding more providers later is straightforward.

Technical notes
The project should be built in Android Studio using current SDK-level best practices (Kotlin preferred, Java acceptable). UI can stay clean and minimal—think file picker, format selector, progress bar, and history list. Please use stable, open-source conversion libraries where possible to keep the APK size reasonable.

Deliverables
1. Complete source code with clear build instructions.
2. Signed AAB/APK ready for upload.
3. Store-listing material (app icon, short description, feature graphic).
4. Step-by-step help pushing the first release live in my Play Console (including privacy policy links and screenshots).

Acceptance criteria
• All listed conversion types work on a range of test files without crash or data loss.
• Batch queue handles at least 20 items with visible progress indicators.
• Cloud upload succeeds on typical mobile network speeds.
• Final build is approved by Google Play on first submission." (client-provided description)