An Architect and founder of TAt Architects, Tat Haur has rich experience in managing projects of various scales, including commercial, residential, places of worship and urban design. He had previously worked at DP Architects and the Urban Redevelopment Authority (URA). He is also a Part-time lecturer at Department of Architecture with National University of Singapore (NUS).

Tat Haur has achieved awards from competitions like PubliCity: Your Ideas for Public Spaces Competition 2014 (Winner), SIA-LES Archifest Pavilion design competition 2020 (Special Mention) and PLAY@Punggol competition organized by URA 2023 (First Runner-up). Students under his tutorage have also won awards including the RIBA President’s Medal (UK 2017) and ACARA Rookie Architect of the Year Award (Thailand 2022).