2005      Choire Conductor, Coro delle Voci Bianche di Roma, Italy

2005      Director, Laboratorio Corale dell'Accademia di Santa Cecilia, Roma, Italy.

2001       Choire Conductor, Ventidio Basso Theatre, Ascoli Piceno, Italy.

2000      Prof.: Metodologia dell'Educazione Musicale, Facoltà di Scienze della Formazione, Università di L'Aquila, Italy.

1991         Founder & Artistic Director "Movimiento Escuelas de Canto Coral", Costa Rica National University, University for Peace, Associazione Musica per la Pace.

1991         Academic Director of Popoli School of Music, Italy.
1990 Prof.: Direzione di Coro nella Didattica della Musica, Conservatorio "L. D'Annunzio", Pescara, Italy.

1989        Founder & Art Director "Bottega Ars Musicalis", L'Aquila, Italy.

1988        Founder & Artistic Director "Una Voce Dicentes", Children's Choral Movement, Italy.

1988       Conductor, Cappella Ars Musicalis Orchestra, Italy.

1988       Conductor, Cappella Ars Musicalis Chamber Choir, Italy.

1987        Conductor, Florida State University Youth Orchestra.

1987        Conductor, Center for Music of the Americas Ensamble, Florida State University.

1987        Visiting Fullbrigth Scholar: Lecturing on Interpretation and Performance of Colonial and Contemporary Music of Latin America, Florida state University, Center for Music of the Americas, School of Music, Tallahassee, Florida.

1985        Founder and Artistic director "Music for Peace", University for Peace (United Nations), sponsored by: Istituto Italo-Latino-Americano (IILA), Intergovernmental Committee for Migration (ICM) and Ministero degli Affari Esteri d'Italia (MAE), Italy.

1985/86 Conductor, University for Peace Chamber Choir (U.N.), Costa Rica.

1985/86 Conductor, University for Peace Orchestra (U.N.), Costa Rica.

1985/86 Conductor, University for Peace Children's Choir (U.N.), Costa Rica.

1985/86 Professor, Costa Rica National University, Costa Rica.

1985/86 Founder and Conductor, Main Seminary Choir (U.N.), Costa Rica.

1986       Conductor, National Opera Choir, Costa Rica.

1985        Artistic Director, Costa Rica National Symphony Orchestra.

1985       Conductor, National Symphony Orchestra, Costa Rica.

1985       Conductor, Costa Rica Youth Symphony Orchestra.

1985        Conductor, Costa Rica Symphony Band.

1985        Academic Director, The Costa Rica National Conservatory of Music.

1984        International Consultant, Istituto Italo-Latino-Americano, Roma, Italy.

1982/83  Conductor, Orchestra of TEMUS (Taller de Estudios Musicales), Buenos Aires, Argentina.

1982/83  Conductor, La Plata Municipal Choir, Argentina.

1981/82  Conductor, Esquel Municipal Choir, Chubut State, Argentina.

1981/83  Conductor, La Plata Municipal Children's Choir, Argentina.

1981/83  Professor, High School N° 1, La Plata City, Argentina.

1979/83  Founderand Academic Director of TEMUS (School of Music), Buenos Aires, Argentina.

1979/83 Conductor, TEMUS Choir, Buenos Aires, Argentina.

1981 Conductor, La Plata Symphony Orchestra, Argentina.

1979/81   Professor, Chamber Music, I.M.E.P.A. (Municipal School of Art), Buenos Aires, Argentina.

1979/81  Conductor, I.M.E.P.A. Vocal-Instrumental Ensamble, Argentina.

1979/81  Conductor, Trelew Municipal Choir, Chubut State, Argentina.

1979/81   Founder and Academic Director, Recorder Professorship, Trelew Municipal School of Music, Chubut State, Argentina.

1977/79  Conductor, "Juglerías Chamber Orchestra", Buenos Aires, Argentina.

1977/79  Conductor, "Antares Choir", Buenos Aires, Argentina.

1975/79  Founder and Academic Director, "Juglerías Chamber Orchestra", Buenos Aires, Argentina.

1975/76  Conductor, "Cantoria Ars Nova's Orchestra", Buenos Aires, Argentina.

1973/75  Professor, Chamber Music, Berisso Municipal School of Music, Argentina.

1973/74  Professor, Musical Practice, School of Music, La Plata National University, Argentina.

1973/74  Conductor, Buenos Aires Musical Association Choir and Orchestra, Argentina.

1972/74  Conductor, San Miguel del Monte Municipal Choir, Buenos Aires State, Argentina.

1972/74   Founder and Director, Leandro N. Alem School of Music and San Miguel del Monte School of Music, Buenos Aires State, Argentina.

1970/74  Conductor, School of Architecture Choir, La Plata National University, Argentina.

1970/72  Conductor, Leandro N. Alem Municipal Choir, Buenos Aires State, 
Argentina.

1970/72  Conductor, Junín Municipal Choir, Buenos Aires State, Argentina.

1970/72  Conductor, Junín Municipal Orchestra, Buenos Aires State, Argentina.