Experienced Sales & Business Development Manager with 9+ years in pharma, chemicals, and life sciences. Proven success driving multimillion-dollar growth, managing distributor networks, and delivering solutions for global brands like Merck, Waters, and Veolia. Skilled in chromatography, analytical instrumentation, and strategic account management. Seeking managerial or country-level roles in multinational companies to drive market expansion and sustainable growth. Bangladesh or abroad okay.