Rizki Sumantri

Experience

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  Institut Teknologi Sepuluh November

  Sept 2019 - May 2020

  Material & Mineral Processing Laboratory Assistant

  a. ensured secure and safety during practicum procedures in the lab.b. prepared samples for testing using various laboratory equipment and execute the research.c. gave scores for all participants during their practicum from begin to end.

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  PT Indonesia Asahan Aluminium (Persero)

  Sept 2019 - Oct 2019

  Quality Control Engineer

  -Studied Aluminium Billet Casting Process -Analyzed the product defected using QC 7 Tools based on Product Quality on January-September 2019-Created Quality Control Standard as Countermeasure to prevent dominant defected on the Billet products.

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  PT Steel Pipe Industry of Indonesia Tbk

  Jul 2021 - Oct 2022

  a. learned High Frequency Welding pipe process that produce the various pipe from different specifications, and applications for automotive, construction, oil and gas, etc.b. to learn deeper about all business flow departments and IATF 16949 automotive standard from On-the-Job Training and mentored by Chairman of Production Division to coached and evaluated me during management trainee program.c. Involved in New Product Development Activity and Efficiency Improvement Activity in Maintenance Department.d. to managed and led the project (Continuous Improvement) in Warehouse Department for increasing barcode transaction on packaging process to improved the barcode transaction frequency from 16.5% (on march 2022) to 77.14% (on July 2022). Show less

  • Warehouse Project Supervsior

    Apr 2022 - Oct 2022

  • Management Trainee

    Jul 2021 - Mar 2022
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  Infineon Technologies

  May 2023 - now

  Job Description :a. manage and ensure the yield above the yield target,b. lead to investigate line issues and find CAPA to solve the line issues, rejects, and customer complain,c. reviewed and update documentation periodically on OJTI and Process Specification,d. lead and involved on some project improvement and task force to maintain productivity and quality by collaborate with cross function departments.Projects & Achievements:1. Implementing X Multilines as New Dispense Pattern on PG-DSO 36-47 to reduce Tilted Die Yield Loss 96,3% and Increase UPH Productivity 40% with using 8D Methodology.2. Succesfully maintain DA-SSI yield above 99,39% in FY23/24 (with average 99,75% DA-SSI yield)3. Reducing Indexing Problem Reject in Die Attach Process from 0,079% FY23/24 to 0,041% FY24/25. (Monitoring)4. Reducing Insufficient Solder Reject from 0,03% to 0,01% LRR Case during Quality Gate Inspection. Show less a. Provide report about yield performance and Improvement Issues for Die Attach Departmentb. investigate some issues that affected the yield performance and quality performance from the process or customer and perform corrective actions and preventive actions.c. Assist some change management projects for improving processd. provide 4M (Man, Machine, Material, and Method) during Equipment Buy-Offe. Supervised Project to reduce variation defect (Tilted Die) by standardization on reducing gap indexer and finger pin indexer adjustment on DA-Soft Solder Index Process (ESEC-2009) using 8D Method. (During Jumpstart Program) Show less

  • Unit Process Engineer - Die Attach Soft Solder Index (SSI)

    May 2024 - now

  • Unit Process Engineer - Die Attach (Jumpstart)

    May 2023 - Apr 2024