My ride-hailing project (passenger and admin apps built with Flutter) needs a fast cleanup round before I push the next public release. Push notifications first: messages sent from the OneSignal dashboard reach the REST log but never show on any device. I already ran OneSignal’s own debugger with partial success, so a deeper trace inside the code, certificate/key check and a live device test are next. Account creation: the backend and email service are fully set up. The “Create Account” button should submit the form, trigger the existing email-verification routine and then route the user correctly. Right now it just sits idle. Maps: the Google Maps API keys are properly configured, yet the map area is blank on launch. The screen needs to request location permission when necessary and centre on the user’s current position once permission is granted. While you are in there, I’d like a light visual refresh—cleaner spacing, unified fonts and colours—so the UI feels modern and consistent. When all fixes pass your tests, prepare production builds and publish them to Google Play and the App Store. I’ll supply listing text, icons, screenshots and access to the developer accounts; you handle signing, versioning and rollout. Deliverables • Working push notifications confirmed on at least two test devices • Functional “Create Account” flow with email verification and proper redirect • Google Map renders, requests permissions and centres on user location • Updated UI with tidy spacing, consistent fonts/colours • Signed release APK/AAB and IPA uploaded to my Play Console and App Store Connect I’m allocating a total of $60 ـ70 for this sprint and am ready to provide instant access to the codebase, OneSignal panel and store credentials so you can get started right away.