Tasnidar U. is an accomplished laboratory analyst based in Kota Medan, with a Bachelor of Science in Chemistry from Universitas Sumatera Utara. She holds significant experience in conducting complex laboratory analyses, specializing in the use of Gas Chromatography (GC) and quantitative analyses at the Pusat Penelitian Kelapa Sawit (PPKS). Her responsibilities included sample preparation, performing protein content analysis using the Kjeldahl method, and maintaining accurate data records in accordance with SOPs. Additionally, she has contributed to the academic community as a volunteer Assistant Professor at Gramedia, where she facilitated competitions by managing scores and providing logistical support. At the PKM Center USU, she guided students in refining research proposals. Her active participation in various organizations underscored her skills in data analysis, sample preparation, and laboratory techniques, particularly emphasizing teamwork and time management.