Karan Example
Android Developer · Kotlin, Jetpack Compose, MVVM · Consumer apps
- Gurugram, Haryana
- karan.example@example.com
- +91 9XXXX XXXXX
- linkedin.com/in/karan-example
- github.com/karan-example
Summary
Android developer with 4 years of experience building consumer apps in Kotlin, with the last 2 years on Jetpack Compose. Focused on app quality: stability, startup time, app size and smooth performance on budget phones. Has owned releases on the Play Store and worked closely with design, backend and QA teams.
Experience
Android Developer II
Feb 2024 – PresentTailspin Quick Commerce Pvt. Ltd. · Gurugram
- Led the migration of the home, search and cart screens from XML views to Jetpack Compose, reusing a shared component library of 35 composables.
- Raised crash-free sessions from 98.9% to 99.7% over two quarters by fixing the top Crashlytics issues and adding stricter null handling in network models.
- Reduced cold start time on low-end devices from 2.9 s to 1.6 s with Baseline Profiles, lazy initialisation and removing two heavy SDKs from startup.
- Built an offline-tolerant cart using Room and WorkManager, so items added on weak networks sync automatically when the connection returns.
- Owned weekly Play Store releases with staged rollouts and in-app updates, coordinating with QA on release checklists.
Android Developer
Jul 2022 – Jan 2024Proseware Mobile Studio · Noida
- Shipped 6 client apps in Kotlin across retail, fitness and local services, with MVVM, Retrofit, Coroutines and Hilt.
- Integrated UPI payment intents, Firebase Cloud Messaging and Google Maps for a home services booking app.
- Cut release APK size by 28% using R8, resource shrinking and Android App Bundles.
- Wrote JUnit and MockK unit tests for view models and repository layers in new projects.
Projects
Metro route planner (open source)
Kotlin, Jetpack Compose, Room
- Offline metro route and fare app built on public route data; published on Google Play with source on GitHub.
Skills
- Languages: Kotlin, Java, SQL
- Android: Jetpack Compose, Android Views (XML), MVVM, Clean Architecture, Coroutines, Flow, Navigation
- Libraries: Hilt, Room, Retrofit, OkHttp, WorkManager, Coil, Paging 3
- Quality: JUnit, MockK, Espresso, Compose UI tests, Firebase Crashlytics, Android Profiler
- Release & tools: Google Play Console, Gradle, Git, GitHub Actions, Firebase, Figma
Education
B.Tech, Computer Science and Engineering
2018 – 2022Example Institute of Technology · Jaipur · CGPA 8.0 / 10