Since her early career, Shiomara has dedicated her work to providing advice on the processes of recognition and physical-legal sanitation of the territories of the native communities in Madre de Dios, promoting the coordination of work with public and private entities involved in these processes. She has also contributed to strengthening the capacities of officials and authorities in environmental management, and has actively participated in coordination and education spaces on environmental law and the right to a healthy environment. Currently, through the work she has carried out with Indigenous Organizations in Madre de Dios, Shiomara is dedicated to the protection and defense of the life and integrity of the members of the native communities, as well as their territorial and environmental rights. The deep bond she has established with these communities has strengthened her commitment to work for their defense and protection.