Patrick Bellasi is a Senior Software Engineer at ARM Ltd (Cambridge) working as a Linux scheduler specialist for the ARM big.LITTLE architecture, the HMP scheduler maintenance and customers support. He contributes also in the development of the Energy-Aware Scheduler (EAS) where he is mainly in charge of SchedTune, an extension to support energy-vs-performance tunings. Previously, Patrick has been a Post-Doc at Politecnico di Milano, working in cooperation with STMicroelectronics in different projects related to SoCs energy optimization and run-time resource management of experimental many-core architectures. Some of these works have been presented in past editions of the Embedded Linux Conferences.