Grzegorz Wypych loves to work with MIPS/ARM assembly code and hunt for 0-days in IoT devices. He may have started his career in software engineering, but his true passion is looking deep into network protocols and applications to find weak spots attackers may think to exploit. In his day to day work, Grzegorz tries to bring new ideas to vulnerability research and ways to deal with different problems in binary analysis. Grzegorz is often invited to speak in conferences and has recently presented at Security PWNing 2019 in Poland. He holds a Masters Degree in Computer Science from the University of Łódź, has 15 years of experience in the IT field, and formerly worked as a Network Security Engineer in a large financial institution. In his free time, Grzegorz enjoys building fishing rods and go on fishing sessions out on the water.