• Successfully delivering projects within a fast-pace continuous manufacturing environment.• Analysing and evaluating manufacturing processes and developing recommendations for changes to process, working methods or operational instruction to deliver improved efficiencies.• Developing LEAN training materials to ensure all the team member have the opportunity to learn and practise LEAN tools for improvement.• Actively involving in process problem solving sessions for daily production issues to identify root causes and propose corrective/preventive actions.

• Conducted process experiments for efficiency improvement and performed data analysis of the results.• Investigated, identified the root-cause of production process problems, implemented corrective actions to fix the existing problems and improvement actions to prevent it happening in the future.• Developed and wrote standard operating procedure (SOP), process document control and change management.• Scheduled and coordinated with operation team to ensure the stability of product quality while the quantity of weekly printheads produced are met.• Managed and planned the process projects to ensure process milestones timelines are met.• Developed and maintained PFMEA for manufacturing processes.

• Provided the first point of contact for product yield, quality and throughput issues in high-volume manufacturing environment.• Collaborated with Cross Functional teams to develop and manage continuous projects for process improvement, cost reduction, productivity improvement and yield maximization. • Developed and optimized Chemical Vapor Deposition (CVD) processes for new devices to meet product release deadlines while ensuring products meet customer quality’s requirements.• Interacted with tool vendors to develop new hardware, software, and technologies related to process performance improvements.• Ensured process and product design meet manufacturing requirements with regard to sustainability and Work Health & Safety.• Provided solutions to identified production problems with particular reference to the day-to-day production of the line.• Planned and executed well-designed experiments and writing clear, concise reports for yield enhancement as well as process margin improvement.• Trained shift technicians on process control, the disposition of nonconformance production and process troubleshooting.• Developed professional experience in Lean manufacturing principles, Statistical Process Control (SPC), Process Failure Mode Effect and Analysis (PFMEA), Design of Experiment (DOE) and JMP statistical software.

• Developed Dynamic Process Controllers and Inferential Models to ensure process parameters run within baseline fluctuation.• Developed Bad Suppress Analysis Tool for Abnormal Event Detection– Real Time Advisory (RTA) to identify process deviation in fastest way and provide recommended containment actions based on historical data.• Updated and reviewed process controller manuals for three units in the Singapore Refinery Plant to ensure these documents meet production requirements.• Created Aromatic Controller Matrix to ensure a high level of para-xylene recovery without using excessive energy via controlling against aromatic unit constraints. The credits of this project are approximately $236,000 per year.

• Investigated the quality of petroleum products imported from Singapore through important indexes, including sulfur content, dynamic viscosity of gasoline and Research Octane Number (RON).• Assisted Senior Engineers in the sourcing processes.• Assisted Technical Manager by preparing technical documents for unit meetings.