Contact person: Business Client

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Location: sharjah, United Arab Emirates

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I need an experienced Android developer to bring our technician-replacement workflow back to life. On the current build the crew is struggling with technician assignment issues, confirmations never reach the server, and the app occasionally freezes or crashes, stopping jobs in their tracks. The backend and web portal are healthy; all the trouble is on the mobile client.

What I expect you to do
• Start with a short code review so we both know where the weak spots are.
• Repair the assignment logic and make sure the new technician is always saved and displayed correctly.
• Restore the confirmation step so it syncs first time, every time.
• Hunt down and eliminate the crashes/freezes that pop up during the replacement flow.
• Tidy the UI—user interface issues are the main pain point—by streamlining navigation, adding clearer visual feedback, and improving error messages so techs know exactly what went wrong and how to fix it.

Deliverables
1. Updated source with clean commits and comments.
2. A test APK showing the full workflow from assignment through final confirmation without a crash or error.
3. Brief release notes describing the fixes and the UI/UX improvements.

Acceptance will be based on real-world testing with our field technicians: if they can swap a technician, complete the job, and confirm it without a hiccup, we’re done." (client-provided description)