MANINDER SINGH

App Link: https://play.google.com/store/apps/details?id=com.lenskart.app

• Lead the Bottom Funnel team responsible for lens selection, power input, insurance, cart management, express delivery, and payment flows.
• Enhanced the app performance and reliability for a 50M+ downloads e-commerce platform by actively contributing to production bug fixes and critical feature rollouts.
• Architected and developed scalable features using MVVM + Clean Architecture, leveraging Kotlin Coroutines, Jetpack Compose, and Jetpack Navigation.
• Integrated Dagger for robust dependency injection across legacy Java and modern Kotlin modules.
• Collaborated with QA, backend, and product teams to improve delivery cycles, mentored junior developers, and conducted code reviews to uphold high-quality standards.

App Link: https://play.google.com/store/apps/details?id=com.shaadi.android

• Built “Shaadi Live” from scratch, a real-time video-based matchmaking feature using WebSockets for seamless communication.
• Collaborated with product and design teams to create intuitive experiences using Jetpack Compose, StateFlow, and Navigation.
• Managed async tasks and real-time data handling using Kotlin Coroutines in a lifecycle-aware environment.
• Integrated Dagger 2 for dependency injection and introduced Kotlin Multiplatform Mobile (KMM) for sharing business logic across Android and iOS.
• Contributed to a robust multi-module architecture based on MVI and Clean Architecture principles.

• Contributed to a city services app used by 50K+ residents in Germany, enabling smoother communication between citizens and local authorities.
• Built and maintained appointment booking, real-time alerts, and local service integrations using MVVM, ViewModel, and LiveData.
• Implemented WorkManager for background sync tasks and scheduled job execution to ensure timely data delivery.
• Used Koin for lightweight dependency injection and built modular, testable Kotlin code adhering to Clean Code principles.
• Focused on performance optimization and planning for future scalability and modernization.