Finish Cross-Platform Gas Delivery App

Our gas-on-demand service already has a working backend and a partially built mobile front end; what’s missing is the polish and the last core modules so we can launch on both iOS and Android at the same time.

The remaining scope focuses on three essentials:
• Real-time tracking of drivers so customers can follow their cylinder or tanker from dispatch to doorstep.
• Secure, seamless payment integration (cards and popular wallets) that pushes transaction status back to the order screen.
• In-app customer-support chat that links users with our Zendesk queue and logs transcripts in Firebase.

All APIs are live, endpoints documented, and UI mock-ups are in Figma. You’ll step in, wire the screens to the services, run through QA, and package the apps for App Store and Google Play submission. A quick code audit and sprint plan will be the first milestone; the second is feature completion with staging builds; the final milestone is store-ready releases and a short post-launch support window.

I value hands-on experience shipping production apps over long proposals, so highlight similar projects you’ve carried across the finish line, the tech stack you prefer (native Swift/Kotlin, Flutter, React Native, etc.), and any fast-track strategies you use for dual-platform rollouts.