• Architected and implemented the core app framework using Dagger for dependency injection, improving scalability and modularity by 40% while enhancing unit test coverage by 60%.
• Developed an infinite scrolling experience for media pages, supporting images, videos, and GIFs, leading to a 100% increase in user session length.
• Launched DailyMix, a personalized media module, boosting user retention by 40% through tailored content recommendations.
• Designed and deployed social engagement features, including follows, friendships, and sharable content, resulting in a 30% rise in user interactions.
• Engineered Picture-in-Picture (PIP) functionality, optimizing video playback across orientations, leading to a 20% increase in video completion rates.
• Built dynamic, multi-image notification content with interactive actions, increasing notification engagement by 45%.
• Optimized app performance, reducing memory footprint by 30% and ensuring a 100x reduction in memory leaks, leading to a significantly more stable application.
• Improved app stability by resolving ANRs, memory leaks, and crashes using LeakCanary and profiling tools, reducing crashes by 90%.
• Integrated analytics and real-time monitoring tools, enabling proactive debugging and improving performance, reducing response time issues by 35%.
Designed scalable app architecture with Dagger, implemented infinite scrolling, DailyMix, PIP, notifications, and user features, while resolving ANRs, improving