Lim Hui Shi

Senior Process and Equipment Engineer | Photolithography | Graduate Chemical Engineer

Singapore, Singapore

About

Dedicated Process and Equipment Engineer specializing in photolithography with a strong background in optimizing cutting-edge semiconductor manufacturing processes and maintaining advanced equipment. Expertise in lithography techniques, mask design, exposure systems, and photoresist materials. Skilled in driving process improvements, yield enhancement, and defect reduction through rigorous data analysis and innovative problem-solving. Collaborative team player adept at coordinating cross-functional efforts to ensure seamless process integration and successful project execution. Proven ability to troubleshoot complex equipment issues and implement solutions that elevate production efficiency, quality, and cost-effectiveness. Committed to staying at the forefront of industry advancements and leveraging technical acumen to contribute to the success of semiconductor manufacturing operations.

Experience

  • Micron Technology (Singapore)
    • Senior Process & Equipment Engineer
      Nov 2025 - Present · 8 mos

    • Process and Equipment Engineer
      Mar 2021 - Nov 2025 · 4 yrs 9 mos

      - Coordinate and execute process, equipment and material evaluation/optimization initiatives - Identify, diagnose and resolve assembly process-related problems promptly - Apply technical knowledge and judgement in data analysis and conducting experiment - Collaborate with cross-functional team in continuous yield improvement activities - Participate in cost reduction project and upgrade process capability to meet customer needs

  • Sales Assistant at Thousand Deli (hougang) Pte. Ltd.
    Jan 2020 - Jan 2020 · 1 mo

    • Assisted 40+ customers with prompt and polite support in-person, generating 50% of team revenue. • Achieved sales goals of $1K and service targets by leveraging interpersonal communication skills and product knowledge to cultivate and secure new customer relationships.

  • Internship Trainee in IETS Department at Top Glove
    Jul 2019 - Sep 2019 · 3 mos

    • Prepared engineering calculations and developed Process Flow Diagram (PFD) and Process and Instrument Drawing (P&ID). • Identified and troubleshoot the process and equipment problems to maintain operational stability. • Involved in project planning and project execution to implement improvement on plant facilities. • Investigated and monitored effluent quality parameters and provided reports. • Assisted cross-functional teams for site activities during commissioning. • Conducted experiments and estimate 40% reduction in chemical inventory cost. • Communicate effectively with plant personnel on process updates.

  • Exhibitor of 5th International Biotechnology Competition and Exhibition 2019 at UTM
    Mar 2019 - Apr 2019 · 2 mos

    A great experience to explore in the biotechnology field. My team was guided by a lecturer who demonstrated expert knowledge on biotechnology subject. The proposed project title was "β-glucuronidase enzyme as bioassay for pesticide detection from agriculture crops". We have developed a bioassays kit based on enzyme inhibition to detect the pesticide residues in the agriculture crops. My team was fortunate to be interviewed by a journalist from ChinaPress. Throughout the event, I have acquainted myself with new green technology knowledge.

  • Clinical Assistant at Clinic Kang
    Dec 2013 - Apr 2014 · 5 mos

    • Assisted 20+ patients per day with basic care needs. • Utilized effective communication and active listening skills when interacting with physicians, nursing staff and patients. • Sanitized, restocked and organized exam rooms and medical equipment.