Wahyuni joined ABNR as an associate in March 2012 soon after she earned her LL.M degree from Queen Mary, University of London, UK, majoring in corporate and commercial law. She graduated in 2005 from the Faculty of Law of Universitas Pelita Harapan, majoring in Business Law. Prior to joining ABNR, she worked at two other prominent law firms in Indonesia.

At ABNR, Wahyuni has been part of teams assisting clients in general corporate matters, investment, construction law, international trade, and banking & finance. Wahyuni also has been involved in major transactions relating to project finance and commercial arbitration.