Android & iOS App Build

I’m ready to turn a fresh concept into fully published Android and iOS apps, giving both platforms equal care from day one. The core feature set is already defined: • User authentication – secure sign-up and log-in with smooth session management • Push notifications – timely, targeted messages users can control • GPS integration – accurate location capture and map handling • Real-time chat box – one-to-one and group messaging with typing indicators A streamlined, intuitive interface is essential, and the final build should feel truly native on each device even if a shared framework such as Flutter, React Native or Kotlin Multiplatform is used under the hood. Here’s how I see the flow: we agree on the tech stack and milestones, you design the architecture, then move through UI/UX, feature implementation, testing, and store submission. I’ll supply branding assets and any required API keys; you deliver clean, well-commented source code, build files, and concise setup documentation. Quality, performance, and security are non-negotiable. If you have a proven track record shipping cross-platform apps with these exact capabilities, I’d love to review your approach and timeline.