I need an experienced mobile developer to step in, inspect my existing codebase and admin panel, and get four key issues resolved before we ship new builds. First, push notifications sent from OneSignal inside the admin dashboard are my top priority. The setup is already in place but is “fully configured and not working”—I even see error messages when I attempt a test send. You’ll have direct panel access and the source code so you can trace the call, confirm delivery with test devices, and prove it’s fixed. Second, the “Create Account” button on the passenger app sits idle. It should submit the form data, trigger the usual e-mail verification, and redirect the user to the right screen. Third, when the app loads, the Google Maps area is blank. I need the map to render every time, prompt for location permission when needed, and automatically centre on the user’s current position. Fourth, I’d like a quick visual refresh—cleaner spacing, consistent fonts and colour usage—so the whole interface feels tidy and modern. Once these items are closed, I’ll supply the store-listing copy, icons, screenshots, and my developer-account access. Your final task is to compile release builds and publish to both Google Play and the App Store. Deliverables • Working OneSignal push flow proven by live device tests • Functional Create Account process with e-mail verification and correct redirect • Google Maps screen that loads, requests permissions, and centres on user location • Light UI polish across screens (spacing, fonts, colours) • Production builds uploaded and approved on both stores Everything needs to fit within a fixed budget of USD 60, so clear milestones and quick communication will be appreciated.