Android Developer | Kotlin, Jetpack Compose | 10M+ MAU apps

Android engineer shipping features used by millions of users every day.

I work as an SDE 1 on the Swiggy Instamart Android app — about 5 million daily active users, with apps reaching 10M+ monthly active users. Over 2+ years at Instamart I have built and shipped many production features at that scale: AI-powered conversational search with browsable query flows, search-bar animations and a custom gradient-text component, a reusable festive campaign component, the Android contract for the recipe page, auto add-to-cart and cart auto-sync, wishlist entry points, collection banner timers, backend-driven search filters that cut processing latency by about 100 ms, and the native migration of MxN and Collection pages.

Performance: I can improve cold, warm and hot app start times in Kotlin Android apps, I know UI optimization using Perfetto, and I have a good idea of optimizing network calls.

Stack: Kotlin, Jetpack Compose, MVVM and multi-module architecture, Coroutines, Flow, Dagger / Hilt, Room, Realm, image loading libraries, Retrofit and Kotlinx Serialization.

Tooling: hands-on idea of New Relic and Databricks for monitoring and analytics, and experience with AppsFlyer for mobile attribution and analytics.

Beyond Android: I have backend knowledge and know Go for backend development, and I have a working idea of AI and AI agents.

Earlier internships: Android Engineer at Cessini (multi-module MVVM, Socket.IO and WebRTC chat/video calling, Room) and Android Developer at Tech ReInvented (Android UI, AdMob, Firebase, Room, Retrofit).

Personal projects include Video Notes Generator (Kotlin, Jetpack Compose, FastAPI, OpenAI and YouTube APIs) and TheCollegeApp (Jetpack Compose, Hilt, Flow, Firebase, Retrofit, MVVM).

Based in India. Portfolio: https://praveen7512.github.io/portfolio/ · GitHub: https://github.com/praveen7512