Lik Yin is an assistant professor in Chemical and Petroleum Engineering Programme, UCSI University, Malaysia. He is a chartered engineer (Engineering Council UK, ECUK) and Professional Engineer (Board of Engineers Malaysia, BEM). His area of specialisation covers areas of Process System Engineering, especially on computer-aided molecular design (CAMD) and synthesis, integration and optimisation of biomass processing processes.

As an advocate for clean and sustainable future, he is utilising his research expertise in designing green products, synthesising green production processes, and synthesising sustainable consumption and production frameworks. He is also active in industrial consultation projects, where he currently works with industries on utilities conservation projects and provides training to engineers.