Most recently Oza was a consulting chef and the Wine Director for the aforementioned Copper Restaurant, located in Charlotte, and for Azitra Restaurant in Raleigh. He has also worked for Bistro M in Roanoke, Virginia, Nawab (various locations) in Virginia, Marigold in Chicago, Illinois and Chakra in Beverly Hills and Irvine, California. Oza graduated from the Institute of Hotel Management, Catering and Nutrition in Ahmedabad, India. He also holds Bachelors Degree in Marketing Management from India.

Oza currently holds a Level 1 Certificate, Court of Master Sommeliers and is pursuing a full diploma. Wine lists that he created for Monsoon in Chicago and Copper and Azitra restaurants in North Carolina received an Award of Excellence from Wine Spectator Magazine.