Mobile Articles

  • diagram-of-a-parallelization-optimization

    Building a blazingly fast Android app, Part 2

    January 7, 2020

    Monitor, profile, optimize, and ramp. This is the cycle of performance operations that we rely on to improve our Android app. Part 1 of this blog series covered monitoring and profiling — monitoring gives us the “true north” of optimizations to make data-driven decisions, while profiling helps us pinpoint the areas of opportunity. In part 2, we will look at...

  • performance-oeprations-cycle-of-development

    Building a blazingly fast Android app, Part 1

    December 23, 2019

    Defined as the speed at which an app loads and responds to a member, app performance is critical to an app’s success. When an app responds slowly to a member interaction, it’s an unsatisfactory experience. In order to maintain a reliable and consistent member experience, we have a dedicated performance engineering team to monitor and troubleshoot performance...

  • lightweight-hardware-accelerated-video/audio-transcoder-for-android

    LiTr: A lightweight video/audio transcoder for Android

    December 19, 2019

    If a picture’s worth a thousand words, then what about a video?  In 2017, we launched video sharing to give our members the ability to share video content on the feed via the LinkedIn mobile app or a web browser. When posting a video from an Android device, the member could either record it using their device camera app or pick an existing video from the gallery...

  • language-adoption

    Evaluating language adoption at scale

    August 20, 2019

    When adopting a new language at scale, there are many different factors to consider because things can change dramatically. For many,...

  • iris-mobile-view

    Iris mobile: An open source, mobile interface for incident ...

    May 9, 2019

    At LinkedIn, our on-call incidents are managed using Iris and Oncall, two tools that we released as open source to the community about...

  • documentationatscale1

    Managing documentation at scale

    April 2, 2019

    LinkedIn’s engineering teams are distributed around the globe: from California to Bangalore, our engineers are constantly taking a...