Ana Hasrinatullina bt. Mohamed Basri currently is the Head (Produced Water Management), PETRONAS Carigali Upstream in Operational Excellence Department. Her current focus is ensure water resources conservation via formulating and implementing strategies through benchmarking with industrial best practices.

She has various experience in Utilities Technologies inclusive of Water, Waste Water Treatment and Steam Generation technologies, Power Generation and Industrial Gases Treatment Technologies. She was one of the early batch to be Certified Environmental Professional in Industrial Effluent Treatment System (IETS) upon change of Malaysia Environmental Quality Act 1974, Industrial Effluent Regulation 2009.

She had performed various modification and improvement in related to the aforementioned areas. She obtained her Bachelor in Engineering (Chemical) from University of Technology PETRONAS.