Joy Esther Gai Jiazi

Name : Joy Esther Gai Jiazi
Designation : Senior Engineer (ESD) at Surbana International Consultants Pte Ltd
Location : Singapore
Country Expertise : Singapore, Malaysia, China, UAE
Functional Expertise : Environmental Sustainable Design (building/master plan), Energy Performance (design and audit), Design Optimization, Green Building Evaluation and Assessment (local and international green rating systems).
Building Expertise : HVAC, Lighting, Water, Sustainable Material


With engineering background, Joy is also familiar with different international green certification rating systems as well as the environmental responsive design tools. She is working as project leader and has achieved LEED Gold, and LEED silver awards for local and international projects.  She was also working as a project engineer and has achieved Green Mark platinum for Singapore projects.

Before joining in Surbana Technologies, Joy has one year working experience as an M&E consultant in a Singapore M&E consultancy firm, Bescon. During her engineering practice with Bescon, she was involved in the M&E design and green mark certification for clean rooms, factory buildings and residential buildings. She also has five and a half years professional study majored in Indoor Air Quality (IAQ) and Energy Performance both in Singapore for her Master degree and in China for her Bachelor degree.

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