In 1991, Muradi founded the Federação Paulista de Jiu-Jitsu (FPJJ), establishing the first formal state-level governing body for BJJ in São Paulo. The creation of the FPJJ was a landmark moment for the sport in the state, providing a structured framework for competition and regulation at a time when BJJ was still consolidating its identity as an organized discipline.
Muradi served as president of the FPJJ for one mandate, playing a central role in building the federation's early infrastructure. Over time, however, the organization's internal culture deteriorated in ways he found untenable. In an interview with Tatame, he described an environment in which senior figures—among them his first coach, Orlando Saraiva, and Max Trombini—were openly disrespected during organizational meetings, largely by lower-ranked vale-tudo fighters granted disproportionate influence within the federation's processes.
The decisive breaking point came through his long-running adversary. "Otavinho" de Almeida allegedly applied pressure against Muradi's Lotus Jiu Jitsu and Cia Paulista at a state championship, purportedly in favor of Godoi and Macaco's team. Muradi reported the incident formally and resigned from the FPJJ, unwilling to remain part of an institution he believed had become deeply compromised.