Senior Mobile Developer Needed to Fix and Improve Existing Social App

We are looking for an experienced mobile developer to help fix issues and improve an existing social networking application. The app is already built, but we need someone who can quickly understand the current codebase, identify bugs, improve stability, and deliver clean production-ready fixes. The main goal is to make the app reliable, smooth, and ready for continued growth. Responsibilities: - Review the existing mobile app architecture and codebase - Debug and fix current issues affecting users - Improve app performance, loading speed, and stability - Fix UI/UX bugs and inconsistent behaviors - Review API integrations, authentication, notifications, and data handling - Test fixes across devices and ensure production quality - Suggest technical improvements where needed Requirements: - Strong experience building and maintaining social apps or community platforms - Experience with mobile development (React Native, Flutter, Swift, Kotlin, or similar) - Ability to work with existing code and understand unfamiliar projects quickly - Strong debugging and problem-solving skills - Experience with backend APIs, databases, push notifications, and app store releases - Good communication and ability to provide clear technical updates When applying, please include: - Examples of social apps or similar platforms you have worked on - Your mobile development stack and years of experience - A brief explanation of how you approach debugging an existing app - Your availability for ongoing maintenance and improvements This is not a rebuild project. We need a developer who can analyze the current product, fix real issues, and help move the app toward a stable production version.