Hetty obtained her Bachelor of Law at Tarumanagara University in Jakarta majoring in Commercial Business Law. Prior to joining LB Law Office, She used to work as a Corporate Legal Staff in Orang Tua Group and as a Legal Drafter at Indonesian Public Notary Offices (Notaris Judha Hartono, S.H. and Notaris Stefanie Hartanto, S.H., M.Kn.).

In the legal field, She has a strong interest in Corporate Law, Civil Law, and Intellectual Property Law.

She speaks Indonesian, English, Mandarin, Teochew, and Hokkien.