Francisco Calderon is a software engineer and FOSS activist since 1999. While researching UNIX OS, he found Linux and free software movements. Later he became Head of Technology of the Canadian Bitcoin Lightning Network brokerage, Graaf One. Currently, he is an independent developer working on open source projects as lnp2pBot and Mostro, both initiatives have the goal to allow users to trade fiat for Bitcoin using the Lightning Network preserving users privacy avoiding KYC.