My job at Microsoft
I am a part of a team which ships Excel monthly on Android, iOS and Immersive platforms. My majority work involves working on shared logic in C++ to enable new features on all three platforms. Occasionally if UI changes are involved I work on platform specific languages like Java for Android, Objective C for iOS. There is high focus on code design to ensure code structure and maintainability. We have automation testing to ensure high product quality. I am experienced in dealing with issues across a large and dynamic codebase.
One of the many projects I worked on here, the recent and the most interesting one is Office Collaboration System. It's Excel's new improved coauth feature to enable low latency and robust co-authoring experience across various endpoints. In additions to regular feature work, I have also been actively involved in solving in-market issues.