Witit is a digital finance and innovation expert who supports developing member countries through financial sector policy reform and technical assistance on emerging technologies, including asset tokenization, digital assets, next-generation market infrastructure, quantum technology, and supervisory technology. He has experience in digital finance and innovation across Asia and the Pacific, including policy advisory work and project implementation. He has also authored publications on financial technology and financial markets for institutions and platforms such as the BIS, the World Economic Forum, fintech conferences, and academic journals.