Sirikan Tangkhawatchara has over 20 years of experience in project management, sales, and account management roles in the telecommunications industry. She has worked for several companies managing projects, customers, budgets, and teams. Her most recent roles include Key Account Manager at Bliss-tel Public Company Limited, where she was responsible for new project opportunities, project implementation, and account consolidation. Prior to that, she served as Sales Manager at Extreme Integration Engineering Co., Ltd., focusing on new business development and customer retention.