• Advanced Management Program, Harvard Business School, Boston, USA (APM 189)
• Master of Business Administration, University of Michigan, Ann Arbor, USA
• Bachelor of Engineering (Computer), Chulalongkorn University

By the Thai Institute of Directors Association (IOD)

• 2013 Director Certification Program (DCP), Class 179/2013
• 2010 Director Accreditation Program (DAP), Class 86/2010

By Slingshot Group Co., Ltd.

• 2022 Escalating Board Perspective for Optimum Business Expanding

By the National Institute of Development Administration

• 2020 Management Sciences Program for Senior Executives, Class 5

By the Institute of Advanced Insurance Science

• 2019 Advanced Insurance Science Program, Class 9

By Thailand Energy Academy

• 2015 Executive Program in Energy Science (Energy Science 6)

By National Defense College

• 2013 National Defense, Class 56

By Capital Market Academy

• 2012 Senior Executive Program, Capital Market Academy

• 2022 - Present Chairman of the Board of Directors / Independent Director PTG Energy Pub Co., Ltd.
• 2017 - 2023 Advisor Sansiri Pub Co., Ltd.
• 2020 - 2022 Advisor REX Co., Ltd.
• 2019 - 2022 Member of the Startup Investment Committee Bangchak Corporation Pub Co., Ltd.
• 2017 - 2018 Advisor Bangchak Corporation Pub Co., Ltd.
• 2018 - 2022 Chairman Thailand Management Association
• 2020 - 2021 Independent Director / Member of the Audit Committee / Chairman of the Remuneration Committee / Chairman of the New Business Development Committee Thaicom Pub Co., Ltd.
• 2019 - 2021 Qualified Director and Chairman of the Risk Management Subcommittee Government Pension Fund (“GPF”)
• 2019 - 2021 Executive Director Phuket Deep Sea Port Co., Ltd.
• 2019 - 2021 Independent Director / Chairman of Information Technology Supervisory Board / Member of the Nomination, Remuneration and Corporate Governance Committee / Member of the Risk Oversight Committee Thanachart Bank Pub Co., Ltd.
• 2017 - 2021 Qualified Director, Economics Committee on Digital Economy and Society Ministry of Digital Economy and Society
• 2018 - 2020 Policy Steering Committee for the Implementation of Big Data, Data Center and Cloud Computing Ministry of Digital Economy and Society
• 2018 - 2020 Director The Mall Shopping Complex Co., Ltd. The Mall Group Co., Ltd.
• 2018 - 2020 Director The Mall Group Co., Ltd.
• 2018 - 2020 Chairman Thai Agro Exchange Co., Ltd.
• 2018 - 2020 Director BKT Holdings Co., Ltd.
• 2018 - 2020 Director Northern Railway Park Co., Ltd.
• 2017 - 2020 Reform Steering Committee to accommodate the changes from Thailand 4.0 policy The Office of the Public Sector Development Commission
• 2019 Chairman of the Risk Oversight Committee Thanachart Capital Pub Co., Ltd.
• 2018 - 2019 Member of the Risk Management Committee Thanachart Capital Pub Co., Ltd.
• 2018 - 2019 Director Advance Power Conversion Co., Ltd.
• 2018 - 2019 Chairman and Digital Strategy Subcommittee for Capital Markets The Securities and Exchange Commission (“SEC”)
• 2017 - 2019 Advisor The Securities and Exchange Commission (“SEC”)
• 2017 - 2019 Director / Executive Director Thanachart Insurance Pub Co., Ltd.

• 2022 - Present Independent Director SCG Ceramics Pub Co., Ltd.
• 2022 - Present Independent Director / Chairman Generali Life Assurance (Thailand) Pub Co., Ltd.
• 2022 - Present Independent Director / Chairman Generali Insurance (Thailand) Pub Co., Ltd.
• 2019 - Present Independent Director / Chairman of Information Technology Supervisory Board / Member of the Nomination, Remuneration and Corporate Governance Committee / Member of the Risk Oversight Committee TMB Thanachart Bank Pub Co., Ltd.
• 2019 - Present Independent Director / Chairman of the Nomination and Remuneration Committee S&P Syndicate Pub Co., Ltd.

• 2023 - present Member of the Corporate Governance Committee Thai Institute of Directors Association (“IOD”)
• 2022 - present Chairman of the Risk Management Committee / Independent Director / Member of the Audit Committee / Member of the Corporate Governance Committee Boon Rawd Supply Chain Co., Ltd.
• 2021 - Present Expert Director Electronic Transactions Development Agency Supervisory Board Ministry of Digital Economy and Society
• 2017 - Present Chairman of the Supervisory Board Digital Economy Promotion Agency, Supervisory Board Ministry of Digital Economy and Society
• 2020 - Present Expert Director (Representing private business entrepreneurs) Credit Information Protection Committee
• 2020 - Present Expert Director National Competitiveness Enhancement Subcommitte Office of the National Economic and Social Development Council e
• 2018 - Present Director Arcel Capital Co., Ltd.
• 2017 - Present Director / Managing Director Cellar Consulting Co., Ltd.