HVAC Specialist with 3 years of hands-on experience in system design, installation, and project coordination. Skilled in both field operations and office-based tasks, combining strong technical knowledge with excellent documentation and computer proficiency. Experienced in designing HVAC and smoke exhaust systems in compliance with national standards (TCVN & QCVN), and coordinating with major manufacturers such as LG, Samsung, and Daikin for equipment selection, quantity take-offs, and project-based quotations. Dedicated to supporting engineering teams with practical insights, accurate planning, and streamlined workflow. Seasoned HVAC Engineer with background in designing, implementing and maintaining heating, ventilation and air conditioning systems. Strengths include problem-solving abilities, technical skills, project management and communication skills. Pivotal in improving system efficiency and reducing operational costs in prior roles. Focused on safety regulations and environmental standards for optimal system performance.