Dian Fitriani possesses a robust background in microbiological quality control and laboratory analysis, currently serving in the Microbiological Quality Control role at Bio Farma, Indonesia since May 2022. Previous experience includes positions as a Laboratory Analyst at Genetics Indonesia and RSUD dr. Haryoto, as well as roles in quality control and analysis at Bernofarm and PT Trimasindo Global Perkasa. Additional laboratory experience was gained through multiple short-term positions at various healthcare institutions. Dian holds an Ahli Madya degree in Analis Kesehatan from Politeknik Kesehatan Kementerian Kesehatan Surabaya, completed in 2019.