▪ Conducted daily spectrophotometric analysis of formaldehyde, hexavalent chromium, and managed Zero Discharge of Hazardous Chemicals (ZDHC) analysis for a comprehensive range of wastewater, soil, and sludge parameters, including BOD, COD, color, chromium hexavalent, sulfate, sulfite, sulfide, chloride, total suspended solids (TSS), total solids (TS), total phenol, total phenolics, and total phosphorus.▪ Expertly managed and optimized the analysis schedule using the LIMS v12 Laboratory Information Management System, ensuring efficient prioritization and on-time completion of over 400 to 500 analyses per month, maintaining a perfect on-time delivery record. ▪ Achieved a flawless 100% in-line result for 20 proficiency tests annually, demonstrating exceptional accuracy and reliability▪ Ensured adherence to ISO 17025 standards for all sample analyses and method development, while consistently applying Good Laboratory Practice to enhance laboratory operations. ▪ Led the development of five new testing methods, ensuring compliance with rigorous quality controls and regulatory requirements, and conducted thorough validation and verification to integrate these methods seamlessly into laboratory operations. ▪ As a core team member of the Safety Pillar for the World Class Service (WCS) Project, spearheaded continuous safety improvements through five Quick Kaizen initiatives and effectively addressed and resolved Unsafe Acts or Unsafe Conditions within the laboratory.

▪ Expertly prepared samples following detailed literature and research parameters, ensuring accuracy and compliance with stringent research standards.▪ Conducted precise sample analysis with a focus on quality, achieving 100% accuracy and precision in results.▪ Leveraged advanced instrumentation chemistry principles, including proficiency in CHN Analyzer, Surface Area Analyzer, Chemisorb Analyzer, and TGA-DSC Analyzer, to drive impactful research outcomes.▪ Applied Good Laboratory Practice to maintain a safe and efficient working environment, and reported comprehensive analysis results to the Research Team Professor.▪ Managed analysis schedules effectively to align with research timelines, showcasing exceptional organizational and time-management skills.

▪ Supported laboratory supervisor by preparing samples for analysis.▪ Conduct Precision Testing of Arsenic (As) in NPK Fertilizer Using Atomic Absorption Spectrophotometry with Hydride Generation"