Stefanny has handled numerous shipping disputes including cross-border disputes arising from commercial transactions, marine incidents inter alia (Collision, Sinking, and Fatality), cargo loss resulting from a fire on board a vessel, and dispute arising from pollution claims. She has also handled broad and various shipping non-contentious matters including advising client with regards to sale and purchase of vessel, reflagging and registration of vessel, pilotage, contract of affreightment, contracts related with freight payment, and establishment of foreign investment shipping company. Recently, Stefanny has also worked on numerous international trade matters including importation of certain goods for construction project and shipbuilder industry as well as compliance to the requirements in relation with the limitations of imported goods.

Stefanny graduated cum laude from the University of Padjadjaran with a Bachelor of Law degree and is a board member of Indonesian Air Law Society (Masyarakat Hukum Udara – MHU).