He worked at a major domestic SIer (system integrator), a UN agency based in Geneva, and a Big Four global consulting firm before joining Simplex. He has been engaged in consulting services mainly focused on public-sector–related projects across both government and quasi-governmental agencies. He has a proven track record of supporting a wide range of fields including DX strategy formulation, new business development, next-generation system planning, requirements definition, architecture design, data standard formulation, and the demonstration and implementation of advanced technologies such as artificial intelligence, blockchain, XR, IoT, etc.