Onnicha has built her expertise around both technical and commercial experience. She graduated with a master's degree in Polymer Science from the Petroleum and Petrochemical College, Thailand. She worked as a Technical Service and Development Engineer for three years at SCG Chemicals, the leading petrochemical company in ASEAN. Recently, she graduated from The University of Liverpool with a master's degree in international business. Now, she is a Polymer Applications Leader at Interface Polymer Ltd, where she is implementing the revolutionary technology, Polarfin® Diblock, to converters, packagers and brand owners' products to overcome the recycling challenge, enabling circular economy and achieving their sustainable goal.