•Facilitate successful project execution by liaising with internal and external stakeholders through regular meetings and effectively collecting and managing client-provided documentation.•Review of detailed engineering documents such as drawings, data sheets, specification sheets, design calculations, ITPs, FAT procedures, etc.•Supervision of production of flue gas (SO2, NOx, CO, CO2, O2, Combustible, and Dust) monitoring, ambient air monitoring, and process analyzer (SO2, H2S, H2, Density, Moisture, Gas Chromatograph) system package for petrochemical refineries, power plants, etc.