Jag Saund

Mountain View, California, United States

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Summary

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Rockstar

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Top School

Jag Saund is a seasoned Android engineer with 12 years of experience building media-rich mobile applications and native components, particularly around Android Media Framework, animation, and custom interaction. Based in Mountain View, he has shipped consumer-facing apps including Score Mobile, Tango, Amazon MP3/Music for Kindle, and Rogers My Account, and pairs front-end Android expertise (RxJava, MVP/MVVM, CameraX) with backend skills in Go and Scala ecosystems (Akka, Kafka, Redis, Cassandra). His open-source contributions to AndroidX and camera-samples demonstrate deep camera API and test-automation work—adding latency measurement, zoom, and autofocus validation to improve camera extension testing. Trained as an electrical engineer at the University of Toronto, he brings systems-level thinking to mobile UX and media performance problems, often bridging native NDK work with high-quality UI polish.

12 years of coding experience

BSc, Electrical Engineering, BSc, Electrical Engineering at University of Toronto

Stackoverflow

Stats

2,389reputation

146kreached

19answers

0questions

Badges

android

top-5%

Github Skills (22)

kotlin10

ui-design10

camerax10

java10

javas10

android10

test-automation10

performance-testing9

sample-size9

sample-data9

sample-rate9

viewmodel9

coroutines9

android-webview6

out-of-memory6

Programming languages (3)

TypeScriptJavaKotlin

Github contributions (5)

android/camera-samples

Aug 2022 - Oct 2022

Multiple samples showing the best practices in camera APIs on Android.

Role in this project:

Mobile Developer (Android)

Contributions:21 reviews, 14 commits, 10 PRs in 2 months

Contributions summary:Jag contributed extensively to the `android/camera-samples` repository, focusing on enhancing the camera functionality within an Android application. Their work involved implementing CameraX extensions to the application, using features like tap-to-focus and pinch-to-zoom, and refining UI elements for photo capture, progress indication, and post-capture display. The contributions demonstrate a strong understanding of Android camera APIs, lifecycle management, and UI design best practices, aligning with the repository's goal of showcasing best practices in Android camera APIs.

androidcamera-apikotlin

androidx/androidx

Oct 2022 - Nov 2022

Development environment for Android Jetpack extension libraries under the androidx namespace. Synchronized with Android Jetpack's primary development branch on AOSP.

Role in this project:

Backend Developer & Test Automation Engineer

Contributions:5 commits in 7 days

Contributions summary:Jag's primary contribution focused on enhancing the Camera Extensions Validation Tool within the androidx repository. They implemented features to measure stream reconfiguration latency, providing insights into the performance of camera extension sessions. Furthermore, the user added support for "None" mode in the camera2 extensions tool and incorporated zoom functionality, improving the testing capabilities. Their work also involved adding tests for zoom and auto-focus support to validate camera extension capabilities.

android-jetpackandroidxandroidjetpack

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