Aaron Liew

Experience

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  Envilab Sdn. Bhd.

  Jun 2018 - Sept 2018

  Laboratory Technician

  • Conducted Lab testing in pH test, Total Dissolve Solid test (TDS), Ammoniacal Nitrogen test, Chemical Oxygen Demand test (COD), Biological Oxygen Demand Test (BOD).• Calculated the result and submit the report to the chemist.

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  Universiti Malaysia Sabah

  Feb 2019 - Jun 2019

  Lab demonstrater

  • Demonstrated Laboratory equipment usage and experiment methodology to undergraduate students• Supervised laboratory experiments conducted by 30 undergraduate students• Accountable for marking and key in the result of the student’s lab reports into the school system

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  Universiti Malaysia Sabah

  Aug 2019 - Sept 2020

  Research Assistant

  • Developed new composite materials as a photocatalyst towards the degradation of cationic pollutants in water. • Experienced in characterizing the materials by using XRD, FESEM, EDX, TGA, XPS, AFM and DR-UV-Vis. • Optimize and study the efficiency of the photocatalytic reaction of the composite materials towards the degradation of dyes• Experienced in producing journals regarding the efficiency of the materials towards the removal of organic pollutantsACHIEVEMENTS:• Completed Master Study • Produce 3 publications:1. Feasibility of NH2-MIL-125 as an Adsorbent for the Removal of Organic Pollutant in Water (2020)2. Graphene oxide incorporated amino-functionalized iron terephthalate composite as a heterogeneous Fenton-like catalyst (2021)3. Effect of graphene oxide on the energy level alignment and photocatalytic performance of Engelhard TItanosilicate-10 (2022) Show less

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  TAIYO YUDEN

  Feb 2021 - Feb 2023

  Quality Control Engineer

  • Up to date with new judgment specifications to maintain quality of the products• Review, revise and establish new operation instruction, working instruction, and inspection standard for final inspection• Experience in preparing training materials and conducting training sessions for operators, engineers, and senior engineers on product control activities • Responsible to support the release of the non-conformity instruction sheet and provide appropriate treatment for the defect product• Conduct, participate in CFT meetings and discuss defect occurrence issues and improvement activity for the quality of the products.• Perform internal investigation and process checking to ensure production operates according to the working instructions• Experience in using quality tools (8D, FTA report) for product’s quality root cause investigationACHIEVEMENTS:• Revise and establish 3 new topics of Worldwide Inspection Standard within the given deadline• Improve operator’s defect mode judgment by provide training and examination monthly to the operator with consistent 100% pass rate for 4 months• Improve product’s quality from 70 % to 90 % pass rate in the final inspection• Certificate of completion:1. ISO9001:2015 Understanding and Awareness2. IATF16949:2016 Understanding and Awareness3. Advance Production Quality Planning (APQP) and Production Part Approval Process (PPAP)4. Statistical Process Control (SPC)5. Measurement System Analysis (MSA)6. ISO 9001:2015& IATF 16949:2016 Internal Auditor Show less

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  Robert Bosch (M) Sdn Bhd

  Mar 2023 - now

  Purchasing Quality Assurance Engineer 2

  Ensured Quality of Electronics Components and Memory ICs: Managed and resolved quality issues in series production, maintaining high standards for electronic components and memory ICs.Data Analysis and Continuous Improvement: Conducted in-depth analysis of quality data to identify root causes of defects and implemented effective corrective actions. Spearheaded continuous improvement initiatives to enhance product quality and reduce defect rates.Defect Cost Reimbursement: Initiated and managed the defect cost reimbursement process for material quality issues, ensuring timely resolution and recovery of costs.Cross-Plant Quality Communication: Facilitated communication across Bosch plants, sharing critical information about detected problems with materials and components. Proactively alerted relevant teams to potential issues (Q alarm).Collaborative Problem Solving: Partnered with production, product engineering, customer quality engineering, and logistics teams to resolve quality issues swiftly and efficiently. Fostered effective teamwork and communication to minimize production impact.Supplier 8D Report Review and Assessment: Reviewed and assessed supplier 8D reports to ensure thorough problem-solving and adherence to quality standards. Provided feedback and guidance to suppliers to enhance the effectiveness of their corrective actions.Stock Forecasting and Risk Assessment: Forecasted future stock requirements and provided comprehensive forecast risk assessments to anticipate and mitigate potential supply chain disruptions. Show less