He worked at a major domestic SIer (system integrator), a security venture, and a Big Four global consulting firm before joining Xspear Consulting in 2024. He has been involved in consulting services such as supporting research and the practical application of advanced technologies and PMO. He has a proven track record of supporting a wide range of fields including new business planning, requirements definition, design, system security, policy formulation, product management, and technology demonstration and validation work related to brain science and AI.