• Assist researcher with their experiments and pursue valuable new research in the marine and fishery field. • Perform proximate method to identify the type of fishery and marine samples with an average of 10-20 samples a day.• Maintain 100% error-free identifiying fishery and marine samples.• Perform routine calibration of the Spectrophotometer UV Vis, Spectrophotometer AAS, Karl-Fischer Volumetric Moisture Meter, Kjeltec 8400 Analyzer Unit, and pH meter once a month result in 100% good performance• Provide reports related to sample testing with an average 10 report test per month and have been approved by direct supervisors with very satisfactory results.• Perform quality assurance for laboratory result including homogeneity and stability test, control chart, proficiency test, verification test, and comparative test according to ISO/IEC 17025:2017.

• Assisted students in organic chemistry experimental course

• Assisted more than 8 groups of first year undregraduate students in their basic chemistry lab course