I am a professional android and react-native app developer with 7 years of experience. I've worked following areas of technology:

➤ Android: MVVM, hilt, dagger 2, jetpack compose, coroutine, flow, workmanager, material design, architecture component, navigation component, data binding, view binding, google map, GPS tracking, retrofit, volley, asyncHttpClient, sharedPreference, datastore, room, sqLite database, realm, push notification, FCM, SNS authentication, crashlaytics, lottie, glide, picasso, coil, image slider, pagination, recycler view, viewpager2, expandable recyclerview.

➤ React-native: Redux, redux-toolkit, redux-saga, hooks, react-navigation 5, flipper, react-dev-tool, axios, react-native-map, react-native-permission, RNfirebase, react-native-paper, router-flux, react-native-direction, push notification, snap-carosal, paypal, anycstorage, Flatlist, pagination, linear-gradient.

➤ Language: Kotlin, JavaScript, Java.

➤ Testing: Unit testing [Junit4].

➤ Payment gateway: PayJp, SSL wireless, portwallet.

➤ Version Control: Git, github, bitbucket.

➤ Review Server: Gerrit review server.

➤ Project Management: Jira, confluence, redmine, trello.

➤ Passion: Programming, Problem-solving, UI and UX.

➤ Blog: https://piashcse.blogspot.com

➤ Portfolio: https://piashcse.github.io