Puan Ezlina binti Adnan is presently the Head of Division, Corporate Affairs at PR1MA Corporation Malaysia. Upon joining PR1MA in September 2014, she previously held the position as Assistant Vice President (AVP) of the Research and Development Unit. Under her purview, she was tasked to coordinate matters related to corporate collaborations with housing industries and education institutes nationwide. She was also responsible for coordinating the PR1MA Housing Policy as well as the publication of the PR1MA Home Buyer Handbook.

Puan Ezlina began her career as a senior architect at Zaini Dubus Richez (ZDR) Sdn. Bhd. Her tasks involved the preparation of Urban Design Guidelines such as the Master Plan of Khartoum Central Business District in Sudan, North Africa as well as several architectural and interior decoration projects. Following this, Puan Ezlina served as a lecturer at the Faculty of Built Environment in University of Malaya (UM) as well as a consultant for the University of Malaya Consultancy Unit (UPUM). Her tasks as a consultant involved the Mosque Planning and Construction Guidelines in Abu Dhabi, United Arab Emirates and the renovation of the UM Main Library.

Puan Ezlina holds a bachelor's degree in Architecture from the University of Sheffield, United Kingdom, and a master's degree in Urban Design from the University of Westminster, United Kingdom. She also holds a Royal Institute of British Architects (RIBA) Part II professional qualification from the North London University.