About

Vishvnath Pratap Singh is a highly skilled and experienced Staff Software Development Engineer at Disney+Hotstar, with over 10 years of experience in Android app development for various industries including travel/e-commerce, music and videos, news and knowledge. He possesses extensive knowledge of the Android SDK and is well-versed in designing architecture and android best coding practices. Vishvnath has expertise in Kotlin and Java programming languages and has worked on rxJava2, coroutines, Dagger, Room, Mockito, Espresso, Google analytics, Retrofit, Piccasso, and Glide. Additionally, he has experience in web service integration (Rest, Json) and is familiar with Gradle and Jenkins. Currently, Vishvnath is working as a Software Engineer at Samsung, where he has worked in Performance Testing, Automation testing, application testing, security testing, and Log Analysis. He has also enhanced the DDMS tool for capturing native side traces and allocation information. Vishvnath has developed a simulation lab for network certification for different codec for GSM, WCDMA for AT&T, T Mobile, and US Cellular. In the past, Vishvnath has worked as a Software Executive at Panasonic, where he worked on android performance debugging and optimizations, ZRAM implementation on low-end Panasonic devices, and improving Android Booting process for Panasonic mobile. He has also worked on Android Security vulnerability and Application Security. As a Senior Software Development Engineer at MakeMyTrip, Vishvnath developed Automation Framework on Android Espresso for functional/UI and for NFR (Non-Functional Test) for capturing Performance insight through Automation. He also developed Automated battery Analyzer tool for Android App using Battery Historian and bug report files and integrated it with Jenkins pipelines. Vishvnath has worked on Automated solutions for finding Slow UI/janky frames for Android app to its activity level with frame draw time. He has also developed a framework for User Event Tracking (PDT) for validating the same user events are getting tracked as required for the Data Science team. Vishvnath has a Bachelor of Technology (B.Tech.) degree in Information Technology from Galgotia's College of Engineering and Technology, Greater Noida, and an Android Developer Nanodegree in Android Development from Udacity. He possesses skills in Java/Kotlin, Android SDK, Jetpack Compose, ViewModel, LiveData, Room, MVVM architecture, Firebase, CI/CD, Unit testing, Mockito, Espresso, and Google APIs. Vishvnath's tech stack includes