My name is Muhammad Athar Khan, a Computer System Validation (CSV) professional with 8+ years of experience in the pharmaceutical industry. I have worked with leading organizations including Martin Dow Limited and ATCO Laboratories, delivering compliant validation of SAP, LIMS, automation, and IT infrastructure in line with GAMP 5, 21 CFR Part 11, and EU GMP Annex 11, ensuring data integrity and audit readiness.