Abraham is an environmental practitioner with more than 23 years of experience in engineering and environmental works. He is a qualified project management professional and registered with the Department of Environment (DOE) Malaysia as an environmental impact assessment qualified person in the field of wastewater treatment, waste management, erosion & sediment control, and risk assessment. He has previously worked in various organizations including Perunding Utama, Kumpulan Ikram, SMEC, AECOM, before joining KESPRO.

He has involved in mega-size projects in a senior role such as 1,150 Acre Palm Oil Industrial Cluster (POIC) Lahad Datu Phase 1 & 2 Project, 382MW Ulu Jelai Hydroelectric Project, River-of-Life (ROL) Precinct 7 Project at Masjid Jamek Heritage Area, and KVMRT Line 2 Underground Package with 10 MRT Stations.  Under his leadership, KESPRO is now aligned towards providing holistic, sustainable and reliable professional services for clients in the aspects of environmental, engineering, project management, and green technology employment.