Cleaning Validation Engineer with 7+ years of experience in EU GMP and FDA cGMP-regulated pharmaceutical environments across vaccines, gene therapy, and mAbs. Proven expertise in end-to-end cleaning validation lifecycle including CIP/COP optimization, HBEL/MAC assessments, risk management, and deviation/CAPA resolution. Experienced in regulatory audit support, SME roles, and cross-functional collaboration across QA, QC, Engineering, and Automation teams. Skilled in LIMS, DeltaV, and validation data analysis. Six-Sigma Green Belt certified with strong focus on process improvement and compliance excellence.