Rohit Kumbhar

Android Developer who builds for real-world conditions, not just the happy path. I work in Kotlin with Jetpack Compose and MVVM, focused on apps that stay reliable when the network doesn't: offline-first sync, conflict resolution, background workers that actually recover. Recently built CollabSphere, a local-first team collaboration app (Compose + Ktor/PostgreSQL) with offline queuing, WebSocket-driven real-time messaging, and automatic ID reconciliation once devices reconnect — the kind of engineering that matters when performance and reliability directly affect whether users stick around. Comfortable across the full stack: REST API integration, Coroutines for async work, Room for local persistence, and clean architecture that keeps things testable as the codebase grows. Looking for an Android role where the problems are hard enough to be interesting — performance, scale, and product outcomes that actually move the needle. GitHub: github.com/moon-chm · Project: github.com/moon-chm/collabsphere