Joseph Tampubolon Email & Phone Number

Indonesia

Mojokerto, East Java, Indonesia

Working as a Brewing team. responsible for producing wort as the essential base material for beer fermentation.- Supervise all brewing operations, particularly in the brewhouse section, to guarantee strict compliance with production plans and established recipes, ensuring consistency and quality in every batch.- Conduct comprehensive analyses and monitor key process variables—such as color, brewhouse yield, original gravity (OG), and pH levels—to maintain and enhance product quality standards while ensuring compliance with regulatory requirements.- Systematically input, report, and analyze production data to assess process performance, identify trends, and implement data-driven improvements that optimize efficiency and productivity.- Lead continuous improvement initiatives designed to enhance operational efficiency, restore critical operating conditions, and ensure compliance with industry standards and best practices.- Implement Total Productive Maintenance (TPM) practices, including 5S methodology, Cleaning, Inspection, Tightening, and Lubrication (CILT), along with Root Cause Failure Analysis (RCFA), to maximize equipment reliability and minimize downtime.- Collaborate with multiple departments, including production, quality assurance, and engineering, to align objectives and implement improvements that enhance overall operational performance.- Spearhead the establishment and management of KAIZEN teams focused on process optimization and product quality enhancements, fostering a culture of continuous improvement and innovation across all production levels.Achievement2023. TPM Kaizen Team. Focusing to reduce extract losses by Optimize Dust System Performance at Silo area. (June 2023); Reduce Water Consumption at CIP Wortline in Brewhouse Area (Sept 2023).2023. TPM Kaizen Team. Optimizing Water Consuption by Utilization Hot Water Tank (Jully 2024).

Cibinong, West Java, Indonesia

Working for BRIN as part of them research. - Execute qualitative and quantitative research within the scope of drug discovery projects, with a primary focus on identifying and characterizing new candidate compounds to expand therapeutic options.- Expertly scale up microbe cultures to enhance extract volume and optimize secondary metabolite yields, employing organic eluents to maximize production efficiency.- Systematically reculture and maintain the microbe collection at the Indonesia Culture Collection on a weekly basis, implementing stringent protocols to prevent contamination and uphold the integrity of microbial strains.- Utilize purification techniques, including Column Chromatography, Thin Layer Chromatography (TLC), and High-Performance Liquid Chromatography (HPLC), to achieve compound purities exceeding 97%. This rigorous analytical approach highlights the compounds' strong potential as anti-tuberculosis agents.- Conduct comprehensive evaluations of new candidate compounds against Gram-positive and Gram-negative bacteria using the Resazurin Microtiter Assay (REMA). Identify selective antibacterial activity against Gram-positive bacteria, providing valuable insights that inform ongoing research initiatives.- Maintain meticulous records of experimental procedures, results, and analytical findings, ensuring compliance with laboratory standards and facilitating effective communication of results within the research team.

Semarang, Central Java, Indonesia

Genetics Laboratory Assistant• Led discussion session regarding recombinant genetic techniques by demonstrating the techniques and presentation• Worked with the lecturer to operate tools for recombinant genetics by providing practical work for students such as DNA Extraction, PCR, Electrophoresis, Reading DNA strands using UV Transilluminator, and Primer Design using NCBI• Managed and assessed graded and revised 10 students’ journals and reports for one semester. As a result, >85% of the student can perform all the techniques and pass the final exam with very good grades

Semarang, Central Java, Indonesia

Animal Physiology Laboratory Assistant• Led and guided over 10 students in the work of a course by presentation and discussion about the respiratory, cardiovascular, excretory, and reproductive system• Handle grades of more than 10+ students in one group. All students pass with an average grade above 80

Semarang, Central Java, Indonesia

Mycology Laboratory Assistant• Explained fundamental knowledge about Fungi such as the Morphology of fungi, Laboratory techniques, and behavior of fungi in a petri dish• Developed fundamental skills of laboratory tests used in mycology work such as Fungi identification, Fungi isolation techniques from plants and flat surfaces, and antagonist behavior of fungi