Within about 10 years my objective was to learn and earn knowledge more new technology about pharmaceuticals microbiology. For that reason my switching area were in leading Pharmaceuticals plant in Bangladesh as management position in Drug International Limited, Gaco Pharmaceutical &Gono-sasthaya Vaccine Research Laboratory. Most of the organization where I worked try to implement existing laboratory activities and added newly information. My challenge was to establish and create more accurate testing and parenteral manufacturing to avoid undesirable contamination. Matching with upcoming information where company gets smooth microbiological support. Improvement of analytical procedure, ...