As Speaker in some International PostgreSQL Conference about PostgreSQL: PGDay, PGConf.APAC, PGConf.Asia, etc.
Mr Julyanto Sutandang was appointed by the PGConf ASIA 2017 as the Keynote Speaker in Opening Ceremony on this International Event in Tokyo, Japan.
Mr Julyanto Sutandang was appointed as speaker at PGDay Singapore 2017