1996 – 1997 : Class chief at SMUK Seminari Garum 2002 - 2004 : Member of St Agustinus Malang PMKRI & Komisi Kepemudaan Malang October 2008 : Editorial Staff of Redaksi Warta Minggu Tomang – MBK Jakarta. 2009 : Member of GroPeSh (Grombolan Peduli Sampah) - Jakarta. 2009 : Member of FORCITA (Forum Cinta Tanah Air). Specialties: Negotiation, Marketing