Date of Appointment as Director

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

Educational Background

• Ph.D. in Engineering (Renewable Energy), Naresuan University
• Master’s degree in Industrial Engineering, California State University Northridge, USA
• Bachelor’s degree in Electronics Engineering, King Mongkut’s Institute of Technology Ladkrabang

Training Programs from the Thai Institute of Directors (IOD)

• Director Certification Program (DCP) Class 390/2025
• Director Accreditation Program (DAP) Class 133/2017
• Risk Management Program for Corporate Leaders (RCL) Class 27/2022
• Corporate Governance for Executives (CGE) Class 20/2023
• Anti-Corruption the Practical Guide (ACPG) (ACPG) Class 57/2021
• The Board’s Role in Mergers and Acquisitions (BMA) Class 7/2024

Work Experience (Past 5 Years)

Listed Companies

• 2019 - Present : Silicon Craft Technology Public Company Limited Independent Director, Member of the Audit Committee, Chairman of the Risk Management Committee, Member of the Nomination, Remuneration and Corporate Governance Committee Research and Development, Design, and Sales of Integrated Circuits or Microchips

Non-listed Companies

• 2023 - Present : Genxtech Co. Ltd. Director Service/Software maintenance
• 2015 - Present : Digital Data Dynamic Company Limited Director Service/Software maintenance
• 1998- Present : Leonics Co., Ltd. Managing Director Electrical Equipment Manufacturing

Shareholding in the Company (As of 31 December 2025)

• Direct: 300,000 Shares (0.06%)
• Indirect: -None- (-0%-)

Family Relationship with Directors and Executives

• -None-