Date of Appointment as Director

• First term: 5 April 2019
• 2nd term: 30 April 2021
• 3rd term: 25 April 2024

Educational Background

• Bachelor’s degree in Software and System Engineering, Boston University, USA
• Master’s degree in Computer Engineering, Carnegie Mellon University, USA

Training Programs from the Thai Institute of Directors (IOD)

• Director Certification Program (DCP) Class 372/2024
• Director Accreditation Program (DAP) Class 134/2017
• Anti-Corruption Practical Guide (ACPG) Class 31/2016
• Ethical Leadership Program (ELP) Class 5/2016
• Corporate Governance for Executives (CGE) Class 20/2023
• ESG in the Boardroom: A Practical Guide for Board (ESG) Class 11/2025

Work Experience (Past 5 Years)

Listed Companies

• 2025 - Present : Silicon Craft Technology Public Company Limited Chairman of the Board of Directors Research and Development, Design, and Sales of Integrated Circuits or Microchips
• 2021 - 2025 : Silicon Craft Technology Public Company Limited Director Research and Development, Design, and Sales of Integrated Circuits or Microchips
• 2020 - Present : Industrial and Commercial Bank of China (Thai) Public Company Limited Independent Director, Member of the Audit Committee, Member of the Board of Risk Management and Internal Control for the Financial Business Group Bank

Non-listed Companies

• 2023 - Present : BDH Corporation Co., Ltd. Director Service/Software Provider
• 2015 - Present : Keaw Manee Netr Company Limited Director Student Dormitory

Shareholding in the Company (As of 31 December 2025)

• Direct: 78,032,620 Shares (16.26%)
• Indirect: -None- (-0%-)

Family Relationship with Directors and Executives

• -None-