Calvin Sze Chen Lim

Experience

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  Black Canyon Restaurant

  Jul 2018 - Oct 2018

  Service Crew cum Barista
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  Sensodyne

  Oct 2018 - Jun 2019

  Sales Promoter
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  Yi Fang Fruit Tea

  Jul 2019 - Jul 2020

  Tearista cum Outlet Supervisor

  Job scopes as outlet supervisor:• To oversee the daily operations of outlet for efficient operations• To develop and enforce standard operating procedures and cash handling policies• To monitor shelve stocks and handle purchase orders for adequate supply• To assist in cash handling activities and summarize the outlet revenues and expenses• To interview and hire tearistas for outlet operations• To schedule shifts and provide trainings to current staffs

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  Monash University Malaysia

  Dec 2019 - Oct 2021

  Job scope: To provide academic guidance to engineering juniors on 3 courses: Engineering Design, Materials and Energy Balances, as well as Heat and Mass Transfer.Engineering Design:• Material balances around steady-state non-reactive system• Design of wastewater treatment system• Circuit analysis with diodes, transistors and capacitors• Thermal, electrical and optical properties of materialsMaterials and Energy Balances:• Mass and energy balances around steady-state systems• Analysis of single phase system by using equations of state• Analysis of multiphase system by using thermodynamics of phase equilibrium• Steady-state simulation by using Aspen PlusHeat and Mass Transfer:• Steady-state heat conduction, convection and radiation• Analysis of heat exchangers• Steady-state mass diffusion and convection• Simultaneous heat and mass transfer Show less Job scope: To conduct literature reviews, perform data analysis, and assist in the preparation of manuscript for journal submission.Achievements:• Critically reviewed the need to develop an optimal palm oil eco-industrial park for empty fruit bunch valorization.• Proposed different configurations of eco-industrial park leading to different value-added products.• Adopted stability analysis to ensure a fair distribution in cost and profit among all plants.• Employed Vlsekriterijumska Optimizacija I Kompromisno Resenje (VIKOR) to address conflicting economic and environmental criteria.• Demonstrated that eco-industrial park consisting of combined heat and power plant, nanocrystalline cellulose plant and bioethanol plant is the optimal configuration in terms of economics, environment and stability.• Published the original research paper in the journal of Process Integration and Optimization for Sustainability. Show less

  • Peer Assisted Study Session (PASS) Leader

    Apr 2020 - Oct 2021

  • Undergraduate Research Assistant

    Dec 2019 - Apr 2021
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  Snowflake

  Jul 2020 - Mar 2021

  Dessert Crew
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  Top Glove

  Dec 2020 - Mar 2021

  Material Quality Research Industrial Trainee

  Job scope: To develop, review and improvise quality testing methods and quality control system for incoming, in process and finished product.Main exposures:• Nitrile powdered glove production• ISO and ASTM standards on testing of synthetic latex• Near-infrared spectrometry and model calibration• Polymer rheology and rotational rheometryAchievements:• Established work instruction for mechanical stability tests of NBR latex in compliance with ISO 2006 and ASTM D-1417.• Developed the specifications of TSC, pH and bacteria count for recycled cornstarch to reduce defects in powdered gloves.• Expanded the calibration of near-infrared spectrometer by 30-50% to automate TSC, pH and viscosity testing of NBR latex and antioxidants. Show less

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  SBM Offshore

  Nov 2021 - Feb 2022

  FPSO Topside Process Engineering Intern

  Job scope: To perform front-end engineering design for topside of FPSO.Main exposures:• Gas compression system for fuel gas, gas lift and gas injection• Steady-state and dynamic process simulation using UniSim Design• 3D piping models navigation in Navisworks• API standards on pressure-relieving devices and depressurizing systemsAchievements:• Conducted blowdown simulation in main gas compression system to estimate the minimum vessel temperature for low temperature study.• Carried out pipeline hydraulic studies in different systems to determine the line loss for control valve sizing.• Performed sizing of pressure safety valve on compressor suction scrubber and discharge line in accordance with API Std 520, 521 and 526, together with the inlet and outlet lines of the valve.• Tabulated the on-off valve specifications in different systems based on the line list for valve actuator sizing.• Estimated the cooling medium consumption needed for gas compression system. Show less

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  ExxonMobil

  Jul 2022 - now

  Manufacturing Process Engineer

  Job scope: To provide remote functional support in process monitoring, problem analysis, process optimization, reliability improvement and site performance review.Main exposures:• Specialty polymers production technology• Strategic problem solving and troubleshooting framework• Statistical process control and inferential modeling• Process optimization and potential opportunity analysis• Equipment reliability strategy and risk-based work selection• Process safety and risk assessment Show less