Beraldo co-founded the studio beraldo&marras architetti associati, active since 1993 in northeastern Italy and Sardinia in the fields of architectural design, urban redevelopment, urban planning, and interior design. The commitment to the issues of care of the built environment and heritage conservation is developed in parallel with the urban design of complex programs of land transformation and regeneration of minor historic centers, with participation of public and private resources. In addition to the design activity, he plays the role of specialized consultant for the Court of Venice and project manager for public administrations. Along with his professional commitment, since May 2021, he leads the political commitment in the role of President of the Order of Architects PPC of the Metropolitan City of Venice and Vice President of the Foundation Architects PPC Venice.