Date of Appointment as Director

• First term: 30 April 2021
• 2^nd term: 28 April 2023

Educational Background

• Ph.D. in Microsystems Technology, Technische Universität, Hamburg-Harburg, Germany
• Master’s degree in Mechatronics, Technische Universität, Hamburg-Harburg, Germany
• Bachelor’s degree in Automotive Engineering, Chulalongkorn University

Training Programs from the Thai Institute of Directors (IOD)

• Director Certification Program (DCP) Class 324/2022
• Director Accreditation Program (DAP) Class 168/2020
• Successful Formulation & Execution of Strategy (SFE) Class 34/2021
• Boardroom Success through Financing & Investment (BFI) Class 10/2021
• Corporate Governance for Executives (CGE) Class 18/2021
• The Board’s Role in Mergers and Acquisitions (BMA) Class 1/2022
• Strategic Board Master Class (SBM) Class 10/2022
• Board Nomination and Compensation Program (BNCP) Class 22/2025

Work Experience (Past 5 Years)

Listed Companies

• 2021 - Present  : Silicon Craft Technology Public Company Limited Director, Member of the Risk Management Committee, Member of the Executive Committee, Chief Executive Officer, Authorized Director Research and Development, Design, and Sales of Integrated Circuits or Microchips

Non-listed Companies

• 2024 - Present : Thai Semiconductor Industry Trade Association (THSIA) Vice President Trade Association (Semiconductor)
• 2024 - 2025  : Program Management Unit for Competitiveness (PMUC) Member of the driving research in semiconductors and related components Committee Research funding unit that manages research and innovation fund aimed at enhancing the national competitiveness

Shareholding in the Company (As of 31 December 2025)

• Direct: 14,768,911 Shares (3.08%)
• Indirect: -None- (-0%-)

Family Relationship with Directors and Executives

• -None-