My name is Frey Alfredsson, and I am a Ph.D. student at the Department of Computer Science at Karlstad University. In my work, I primarily focus on computer networking, emphasizing programmable networks involving XDP and BPF. My previous work was in storage technologies and operating systems related to SSDs and NVMe. My research interest lies in operating systems and systems-related topics. I am an Open Source enthusiast and love science. In my free time, I enjoy photography, flying airplanes, and cooking too much food.