Conducted thorough chemical testing and analysis of raw materials, in-process samples, finished products, and packaging materials, adhering to both proprietary methods and customer-specific protocols, in full compliance with Standard Operating Procedures (SOPs).Carried out meticulous elemental testing to identify trace metals in samples using Atomic Absorption Spectroscopy (AAS), employing either internal methodologies, compendial guidelines, or client requirements, while maintaining adherence to Good Manufacturing Practices (GMP).Operated a variety of advanced analytical instruments independently, including the AAS, Karl Fischer titrator, pH meter, conductivity meter, and digital balance, showcasing exceptional technical expertise.Ensured thorough documentation practices by maintaining detailed laboratory and equipment logbooks in accordance with company SOPs, guaranteeing traceability and regulatory compliance.Prepared and standardized reagents and volumetric solutions necessary for laboratory analyses, ensuring the accuracy and dependability of test results.Played a key role in supporting ISO 9001 and GMP compliance efforts by assisting with laboratory operations, maintaining critical Quality Control (QC) equipment, and engaging in the development and review of operational procedures, while rigorously controlling the quality of raw materials.

Conducted meticulous calibration of laboratory instruments to maintain precision and accuracy, thus enhancing the quality of analytical outcomes.Implemented drug purity assays through advanced methodologies, including High-Performance Liquid Chromatography (HPLC), Gas Chromatography (GC), and various wet chemistry techniques, to assess product quality.Diligently performed testing and comprehensive documentation of results for raw materials, intermediates, and finished products, in accordance with established Standard Operating Procedures (SOPs), thereby ensuring compliance with regulatory standards.Compiled and issued Certificates of Analysis (CoA) for product releases, facilitating transparency and traceability in quality assurance processes.Authored and revised laboratory procedures and SOPs to provide clear guidance and training resources for new employees, fostering a culture of excellence and compliance within the laboratory environment.