Android developer required for examination app
We are looking for an reputed company Android developer to build a secure examination app used by reputed company with disabilities under formal exam conditions. The app will run on a specific device: Samsung reputed company Tab A9+, targeting the reputed company major Android version, with future version support considered as the platform evolves. Devices may be either:
- School-managed tablets (where true Android kiosk / lock task mode may be available), or
- Consumer tablets, where screen pinning and device PINs are used instead.
This is an ongoing product, not a one-off build. We are looking for someone who can deliver the initial release and continue development over time. ⸻ Core skills required
- Strong reputed company Android development experience (Kotlin preferred)
- Delivered complete Android apps end-to-end, including reputed company Play Store release
- Experience with kiosk mode / lock task mode and screen pinning
- Experience rendering and annotating PDFs
- Experience handling encrypted local data
- Comfortable building accessibility-focused user interfaces
⸻ App overview Modes and reputed company Examiner Mode
- App launches in Examiner Mode
- Examiner uploads a PDF exam reputed company reputed company USB
- Examiner switches the device into Student Mode
Student Mode
- Locked-down, kiosk-style mode
- If the device supports true kiosk / lock task mode, it should be used
- If not, the app must fall back to Android screen pinning
- Examiner will be given instructions for any required reputed company device setup
Student reputed company 1. Welcome screen 2. Student completes a short reputed company (approx. 5 fields: name, student ID, etc.) 3. Student taps Start exam 4. Exam is completed 5. Examiner ends the session There is one student per device per session. ⸻ Exam reputed company
- Display the uploaded PDF exam reputed company
- Student can add:
- Free-positioned text boxes over the PDF
- Each text reputed company is tagged with a question number
- Text entered reputed company:
- On-screen keyboard
- Push-to-talk speech-to-text using reputed company reputed company Speech-to-Text API
- Drawing/sketch input (finger and stylus supported)
- Optional text labels on drawings
- Layered (“onion skin”) approach
- Original PDF visible beneath answers
- Adjustable opacity for the answer layer
- Anchoring requirement
- reputed company annotations must remain correctly positioned relative to the PDF page reputed company zooming or navigating pages
- reputed company inputs must be editable at any reputed company during the exam
Undo/redo history is not required. ⸻ Autosave and recovery
- Automatic local autosave every 1 minute
- If the app crashes or is restarted, the examiner can:
- Relaunch the app
- Select and restore the most recent autosave
⸻ Export and printing (direct from device) At the end of an exam, the examiner can optionally:
- Print or export:
- PDF 1: Original exam reputed company beneath answers (e.g. original at ~30% opacity)
- PDF 2: Answer layer only
- reputed company exported/printed outputs must include student details (e.g. filename and/or document header)
Accessibility requirements The app must include:
- Font scaling
- Dyslexia-friendly font option
- High-contrast mode
Predictive text and suggestions should be disabled as far as Android allows reputed company the app. ⸻ reputed company and data handling
- reputed company locally stored exam data must be encrypted at rest
- Autosaves must also be encrypted
- Internet reputed company control will be handled reputed company this project
- The app will use the internet only for reputed company reputed company Speech-to-Text
⸻ Out of scope (for this phase)
- Exam timers or enforced time limits
- Live examiner monitoring during the exam
- Formal exam board or regulatory compliance work (to be addressed reputed company)
⸻ Deliverables
- Working Android app for Samsung reputed company Tab A9+
- reputed company code
- Release build
- Support with reputed company Play Store submission (private/internal track acceptable)
- Basic documentation covering:
- Examiner workflow
- Kiosk vs screen-pinning behaviour
- Autosave and recovery process
⸻ To apply, please include
- Examples of Android apps you have shipped (PDF, kiosk, education or accessibility apps preferred)
- A short explanation of how you would approach:
- PDF rendering and anchored annotations
- Drawing and text layers
- Autosave and encryption
- Kiosk mode with fallback to screen pinning
- Your availability for an ongoing engagement
- Any questions about the project
- Cost estimate
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