Tharatip was born in Bangna district, Bangkok, Thailand.

In 2001, she was selected by Thailand national gymnastic team to compete at SEA Games, hosted by Malaysia and received a silver medal.

In 2005 SEA Games at Philippines she won 2 gold medals, 2 silvers and 2 bronzes.

In 2007 SEA Games at Thailand she won 2 gold medals and 4 silvers.

In 2011 at the Rhythmic Gymnastics World Championships Sridee received a rank qualification of 58.