Saifur Rahman Saif currently serves as an Executive in Research & Development (Analytical) at The ACME Laboratories Ltd., starting in March 2023, where responsibilities include executing analytical method development for drug products in line with QbD principles and regulatory requirements. Previously, Saif worked as a Scientific Officer (Biochemist) at Al-Jami Diagnostic Center from November 2021 to March 2023, focusing on preparing test samples, checking quality control, and performing various analyses. Saif completed a training program at the Training Institute for Chemical Industries (TICI) in early 2020, gaining experience in advanced chemical analysis and quality control techniques such as HPLC, GC, and spectrophotometry. Academically, Saif holds a Master of Science in Biochemistry and Molecular Biology and a Bachelor of Science in the same field from Bangabandhu Sheikh Mujibur Rahman Science and Technology University (BSMRSTU), and an Alim in Science from Tamirul Millat Kamil Madrasah.