Phuttinun joined Siam Premier in 2013. His professional practice focusses on a diverse range of contentious matters and spans local and cross-border commercial disputes, administrative disputes in relation to government authorities, engineering and construction projects disputes, as well as criminal proceedings concerning compliance, anti-corruption and other white collar crimes involving corporations.

Phuttinun is a member of the Lawyers Council of Thailand and the Thai Bar Association.

LL.B. Thammasat University (Honors)