Ludvig "Ludde" Strigeus (born January 1981) is a Swedish programmer, best known for developing software such as the BitTorrent client μTorrent, OpenTTD, and Spotify. Early life and education. Strigeus was born in January 1981, and he graduated from Chalmers University of Technology with a master's degree in computer science and engineering. Career. He currently works as a software engineer at Spotify. In 2005, his development team won PuzzleCrack, a week-long puzzlehunt competition that combines problem-solving with computer hacking.
https://en.wikipedia.org/wiki/Ludvig_Strigeus