• Coordinated activities related to the quality control of raw materials and steel inputs;• Initiated actions to prevent the occurrence of non-conformities in products, raw materials and steel inputs, with regard to the quality, environment and safety system;• Ensured and updated, when necessary, chemical analysis, inspection and testing control techniques, including documents related to the environment and safety;• Performed chemical analysis on steel samples using vacuum emission… Show more • Coordinated activities related to the quality control of raw materials and steel inputs;• Initiated actions to prevent the occurrence of non-conformities in products, raw materials and steel inputs, with regard to the quality, environment and safety system;• Ensured and updated, when necessary, chemical analysis, inspection and testing control techniques, including documents related to the environment and safety;• Performed chemical analysis on steel samples using vacuum emission spectrometer and UV-Visible spectrophotometer;• Carried out chemical analysis of carbon and sulphur through the carbon and sulphur tester and informed the requesting areas;• Informed the results of the chemical composition of each run through the run sheet or network terminal, for the related areas: Melt Shop and Metallurgical Laboratory;• Recorded the results obtained in the analysis in the books, defined and pointed out the results of the chemical analysis of raw materials and inputs, through the Integrated Management System;• Adjusted and/or calibrated analytical equipment according to technical instructions and procedure;• Carried out metallurgical tests (destructive and non-destructive), defined the results and recorded them in the MES and/or SAP system;• Performed metallographic analysis, defined the results and registered them in the MES and/or SAP system;• Prepared machine specimens for mechanical tests;• Carried out failure analysis reports;• Evaluated and answered documents related to quality control;• Carried out external non-compliance reports;• Checked and validated documents related to the calibration and/or maintenance/repair certificates performed by a company accredited in ISO/IEC 17025.✦ Achievements:• I was able to work with the company and acquire software and equipment to capture metallographic images, which ensured better accuracy in the analysis;• I standardised microstructure analysis, decreasing the analysis response time by 50%. Show less

• Carried out qualitative and quantitative analysis of water and food in the physical-chemistry and microbiology laboratories, acting actively in all processes, in addition to conducting sensory analysis, ensuring compliance with quality standards;• Experienced in organising the bench, cleaning glassware, sterilizing materials, preparing reagents and culture media, preparing samples for analysis, calibrating equipment, counting microbial plates and controlling the disposal of analysis… Show more • Carried out qualitative and quantitative analysis of water and food in the physical-chemistry and microbiology laboratories, acting actively in all processes, in addition to conducting sensory analysis, ensuring compliance with quality standards;• Experienced in organising the bench, cleaning glassware, sterilizing materials, preparing reagents and culture media, preparing samples for analysis, calibrating equipment, counting microbial plates and controlling the disposal of analysis residues;• Had great performance in the control of input and output of samples and stock of materials for carrying out analysis;• Was responsible for quality control management throughout the analytical process in accordance with ISO 9001 and ISO 17025;• Acted in the release of results, prepared reports and researched and introduced methodologies in order to optimise the time of analysis;• Trained and assisted interns and coordinated functions in the laboratory. Show less