Nick J Chalko
Summary
👤
SeniorNick Chalko is a Staff Software Engineer with 11 years in mobile and scalable backend systems, currently leading efforts to improve Android media reliability at Google. He has deep expertise in Android frameworks (including Android TV and Jetpack components) and a strong track record designing high-availability data services like EPG and DVR integrations. His background spans large-scale infrastructure, performance engineering, and interoperability standards (HDMI CEC), reflecting both systems and device-level fluency. A pragmatic team leader and mentor, he drives test, process, and code improvements to raise platform telemetry and reliability. His open-source contributions include refinements to Android TV samples and AppSearch/DataStore test work in androidx, showing attention to maintainability and data-layer robustness. Complementing his technical career, decades of disciplined leadership in the Marine Corps inform his strategic planning and operational rigor.
11 years of coding experience
Github Skills (10)
data-storage10
javas10
android10
jetpack10
datastore10
android-tv10
java10
testing9
ui-design8
git5
Programming languages (6)
Github contributions (5)
googlesamples/androidtv-sample-inputs
Feb 2015 - Jun 2017
Sample Channel App (TV Input Service) on Android TV using TIF
Role in this project:
Mobile Developer (Android)
Mobile Developer (Android)Contributions:12 commits in 2 years 4 months
Contributions summary:Nick primarily worked on the Android TV input service sample application. Their contributions included refactoring code into separate packages for different TV input services, such as Simple and Rich, which suggests organization and maintainability improvements. They also made changes to various fragments and activities related to setup and settings, demonstrating involvement in the user interface and configuration aspects of the TV input service. Furthermore, the user updated the code to use `Arrays.hashCode` and addressed license formatting, indicating attention to code quality and standardization.
android-tv
androidx/androidx
Nov 2021 - Dec 2021
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
Backend DeveloperContributions:25 commits in 25 days
Contributions summary:Nick contributed to the `androidx/androidx` repository, focused on Android Jetpack extension libraries. The commits involve modifications to Java code, specifically within the `appsearch` module. The user worked on implementing tests related to data storage and the device performance, including the use of DataStore.
android-jetpackandroidxandroidjetpack
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