Responsibilities :▪︎ Control and manage amino acid purification process including : L-Lysine HCl, Liquid Lysine, L-Arginine Free Base, L-Valine▪︎ Process improvement and optimization to achieve production target▪︎ Describe action plan to reduce loss, yield increase and MOC reduction▪︎ Troubleshoot abnormality process▪︎ Manpower and overtime management

Stabilization Process of Refinery Arginine▪︎ Process improvement in broth handling, liquid-liquid separation, liquid-solid separation and dryer system▪︎ Describe the action plan to reduce loss and yield increase

[Refinery]▪︎ Supervise and control the experiments.▪︎ Continuous improvement related to yield and productivity in existing product refining processes.▪︎ Find out new method for producing new product.▪︎ Collaborate with production and quality team to become the Global No. 1 products.

[Refinery]▪︎ Control and manage the experiments ordered by Pasuruan's Refinery department or other CJ CheilJedang BIO's group and report the results of the analyzed data, also ensuring the operation runs well with high security and safety standards.▪︎ New product(s) trial process in a pilot scale.▪︎ Improve manufacturing process to optimize production efficiency and performance.▪︎ Align and collaborate with other teams including the production, engineering, quality, and waste… Show more [Refinery]▪︎ Control and manage the experiments ordered by Pasuruan's Refinery department or other CJ CheilJedang BIO's group and report the results of the analyzed data, also ensuring the operation runs well with high security and safety standards.▪︎ New product(s) trial process in a pilot scale.▪︎ Improve manufacturing process to optimize production efficiency and performance.▪︎ Align and collaborate with other teams including the production, engineering, quality, and waste management team.Pilot project involved :▪︎ L-Tyrosine (2021)▪︎ L-Histidine HCl (2021)▪︎ L-Arginine Free Base (2021)▪︎ Single Cell Protein (2021)▪︎ L-Histidine Free Base (2022)▪︎ Algal Protein (2022)▪︎ Single Cell Protein Granular form (2023)▪︎ L-Valine (2023)▪︎ L-Valine Granular (2023)▪︎ Algal Protein Granular form (2023)▪︎ L-Tryptophan Crystal Growth Improvement in Crystallization Process (2024)▪︎ L-Lysine Sulfate High Purity (2024) Show less

ECLC (Energy Conservation and Loss Control) Department. Analyzed and evaluated the performance of furnace 12-F1 Naphtha Hydrotreating Unit I in Fuel Oil Complex I.

Laboratory Assistant of Physics, Chemical Engineering Dept. University of Pembangunan Nasional “Veteran” Yogyakarta. Responsible for assisting and supervising the practicum, evaluating the report, and ensuring that the tools to be used are in good condition and ready to operate.

Laboratory Assistant of Chemical Physics, Chemical Engineering Dept. University of Pembangunan Nasional “Veteran” Yogyakarta. Responsible for assisting and supervising the practicum, evaluating the report, and ensuring that the tools to be used are in good condition and ready to operate.

Laboratory Assistant of Mechanical Separation Technique and Solid Transportation, Chemical Engineering Dept. University of Pembangunan Nasional “Veteran” Yogyakarta. Responsible for assisting and supervising the practicum, evaluating the report, and ensuring that the tools to be used are in good condition and ready to operate. Handled the Drying and Mass Transfer Practicum.