One of my first projects at Arm was working in the Performance Advisor team. I saw this project through from its initial conception through to the official release.

Performance Advisor is a lightweight reporting tool that is part of Arm Streamline, available with Arm Performance Studio. It transforms a Streamline capture into a summary report that shows how your Android application performs on Android devices with Arm CPUs and Arm Immortalis or Arm Mali GPUs.

Easy-to-read interactive charts show how performance changes over time, and where bottlenecks are causing the CPU or GPU to run inefficiently. Discover if your application is vertex or fragment bound, and get advice about how to solve common graphics problems that might slow down your application, overheat your device or consume too much power.

Source – Arm Performance Advisor

I became the frontend expert of the team, designing much of the user interface using JS, JQuery, D3.js, C3.js and more. The backend of the tool was developed in Java, which I also contributed to and aided in design discussions.