She is a militant of the United Socialist Party of Venezuela (PSUV in Spanish), from the ranks of the Youth of the United Socialist Party of Venezuela (JPSUV), starting her tasks in the municipal political team of Lima Blanco, to later be promoted to the political state team in Cojedes.
Being already inside of the PSUV, she assumes the leadership of the situational room in the Lima Blanco municipality, as well as the organization area of the Chávez party in the Cojedes state.
[2] During the 2015 parliamentary elections, Nosliw takes the nominal candidacy for the Great Patriotic Pole of the second circuit of Cojedes, formed by the municipalities of Tinaquillo, Lima Blanco, Tinaco, Girardot and Pao de San Juan Bautista, winning with 54% of the votes.
[2] In 2016, she declared "we don’t have high levels of malnourishment" during an interview in Globovisión, stating "you even know it, only that you allow yourself to be filled with the national and international media trash".
[citation needed] Nosliw was identified as one of the people that led an attack against Juan Guaidó on 11 June 2022 in San Carlos, Cojedes state, where pro-government followers threw objects at him and violently removed him from the restaurant he was holding a meeting in.