GSTechnologies Limited announced the appointment of Mr. Tan Guan Han, Shayne (Shayne Tan), an existing Executive Director, as the company's new Chief Operating Officer with immediate effect. Shayne Tan, who joined the GST board in January 2021, holds a Bachelor of Business Management Degree from Singapore Management University and has more than five years of sales, operations, and management experience in growth-stage companies operating exclusively within the blockchain and cryptocurrency sector. He is, alongside the Company's recently appointed Chief Executive Officer, Jack Bai, a co-founder of the Coalculus blockchain platform.