1. Collected and analysed primary data through a series of experiments, resulting in an advance Polyethylene plastic film2. Handle and control the usage of Raw materials, Finish Good and by-products using the SAP MM & PP Program3. Perform safe and stable line production without equipment and quality troubles also control the personal management of operators and support Supervisor in control of the work schedule, work hours, and leaves4. Assign as a member of the Life Cycle Assessment (LCA) team to calculate the emission of each process on production line5. Developed a process improvement system that saving operational costs by 90.000 USD and waste reduction valued by 85.000 USD from 2021 -2024

1. Developed SAP MM asset register for ±20,000 of total equipment materials for maintenance and integrity build in Jambaran Tiung-Biru (JTB) Gas Facility, PT. PERTAMINA EP CEPU.2. Analysed equipment’s criticality based on Failure Mode and Effect Analysis (FMEA) for each unit process3. Developed macros on Excel VBA to automate repetitive tasks of Equipment Criticality Analysis (ECA) worksheets, increasing the work effectiveness by as much as 75%

1. Responsible for planning and analysing of the HPM demand and overseas logistics network, evaluating month-to-month performance, and to investigate various options to make improvements to the overall network2. Develop and manage project related to packaging specification for bulk export to support manufacturing production in overseas production plan.3. Analysed and evaluated packaging design to ensure maximum efficiency, best quality, and lowest cost.

1. Understanding the process of purification, dehydration, fractional and liquefaction of LNG2. Evaluated various methods to emptying LPG tanks by calculation and simulation (Hysys V8.8 and Aloha 5.4.7)

Responsible to do micro test in the lab and releasing micro-susceptible materials as well as finished goodsResponsibilities:1. Performed media preparation, sterilization, and quality control and documentation all preparation steps2. Performed all product and raw material test methods utilized in the micro lab. Interprets test results by comparing final test results to authorized standards3. Performed sampling and testing for defined MDM programs at the site4. Performed additional identification (gram stain, coagulate, oxidase, etc) tests as necessary5. Maintained and calibrated laboratory equipment and calibrations as defined in the site SOP's6. Participated in cleaning and sanitation validations

1. Understanding the process of synthesizing polymers especially plastic chips as a raw material of plastic bottles2. Calculated the mass and heat balance in Polyester Division at CP-2