Lee David Email & Phone Number

• Manage and control operations of plant treatment process to fulfil output requirement by Joint-Operations Department while still ensuring compliance with regulatory standards• Optimized treatment processes through data analysis and process engineering knowledge, resulting in improved efficiency and cost savings• Calling and management of critical chemical supply contracts for PUB which includes preparation of technical specifications and scope of work to ensure supply chain resilience… Show more • Manage and control operations of plant treatment process to fulfil output requirement by Joint-Operations Department while still ensuring compliance with regulatory standards• Optimized treatment processes through data analysis and process engineering knowledge, resulting in improved efficiency and cost savings• Calling and management of critical chemical supply contracts for PUB which includes preparation of technical specifications and scope of work to ensure supply chain resilience for chemicals critical to water treatment process • Collaborated with vendors to negotiate contracts, monitor performance, and ensure timely delivery of services and chemicals.• Managed projects from conception to completion, ensuring timelines, budgets, and quality objectives were met without compromising plant operations Show less

Singapore

• Process/Yield Engineer (CZ Crystal Growing)• Process owner for Czochralski crystal growing: Monitoring of crystal growing process parameters to ensure high quality and yield via SPC and provide disposition for ingot material type according to customer specifications.• Participate in quality investigations as process owner [Mat Review board] via structured problem-solving methodologies (5 whys, 8D reporting, Root cause analysis, Failure analysis & Critical thinking) • Collaborate… Show more • Process/Yield Engineer (CZ Crystal Growing)• Process owner for Czochralski crystal growing: Monitoring of crystal growing process parameters to ensure high quality and yield via SPC and provide disposition for ingot material type according to customer specifications.• Participate in quality investigations as process owner [Mat Review board] via structured problem-solving methodologies (5 whys, 8D reporting, Root cause analysis, Failure analysis & Critical thinking) • Collaborate with engineering and Germany counterparts to resolve yield issues, coordinate process evaluations and technology transfer. • Weekly reporting and presentation of yield KPIs to management team• Investigate and resolve yield issues by data analysis using various statistical analytic software etc: JMP • Participate in yield and productivity enhancement activities Show less

Singapore

MOE Tier I Research project: Developing field deployable VOC sensors

Nanjing, Jiangsu, China

Research Project: Investigation of carbon dioxide photocatalytic reduction using modified Titanium dioxide nanotubes arrays.• Preparation of TNT arrays via anodization and electrodeposition with Silicon and Copper(II) Oxide.• Material characterization of modified TNT arrays via SEM,TEM,X-Ray Diffraction, UV-VIS spectroscopy and Raman spectroscopy.• Investigation of modified TNT array’s photo-catalytic performance via High performance liquid chromatography and Gas chromatography.

Master Of Science - Ms, Chemical Engineering

Bachelor Of Engineering - Be, Chemical Engineering, 2:1 Honours

Final Year Plant Design Project: Styrene Monomer production plant 2016-2017 Student Ambassador from 2015-2017