Tayana Martins Email & Phone Number

North Head Aus

Rio De Janeiro Area, Brazil

During this period I adeptly performed testing of water and wastewater samples while adhering to laboratory quality manual within the guidelines of ISO 17025. I purchased chemicals and equipment for the lab, calibrated instruments and changed the structure of the lab in line with national standards and regulations. Utilising key skills and knowledge, I provided input in internal and external audits as well as collaborated with management in determining and mitigating risk factors.The following are highlights of the value I brought to COMPANY: Administered microbiology lab and held accountable for training and supervision of internships.Planned and implemented everything in the lab based on the standard methods and streamlined overall functions by structuring processes and procedures.Completed preventive maintenance to keep equipment in satisfactory operating condition in laboratory such as balance, incubator, and pipette.Successfully attained ISO 17025 accreditation by preparing the lab, completing all audits, and writing procedures and SOPs, which aided in gaining customers trust and sign bigger contracts.Developed policies to maintain 100% accuracy in results and quality of laboratory’s calibration and testing activities.

Rio De Janeiro E Região, Brazil

As a Laboratory Technician, I expert executed microbiological, physical, and chemical samples analysis to attain required results. I managed all aspects of work related to audit conducted by customers and regulatory agencies. During this tenure, I prepared solutions and used traceable (NIST) and untraceable standards to apply methods and normative references for executing physical and chemical analysis. I utilized various types of machinery and lab equipment to evaluate solid series, oil and grease, phenol index and chemical oxygen demand, and MBAS.The following are highlights of the value I brought to COMPANY: Accomplished microbiological analysis, including heterotrophic bacteria analysis, enterococci analysis, and thermo tolerant coliforms analysis to identify and enumerate microorganisms in a material.Leveraged key skills and knowledge while carrying out immediate analysis and digestion of liquid samples, soils, and sediment for metal.Identified interferences and contaminants, arranged culture media and aseptic solutions, and used bacterial strains and Bactray system for quality control.Completed scheduled calibration and maintenance of equipment to improve reliability and sterile equipment on regular basis to ensure cleanliness.

Diploma, Laboratory Technology (Chemical And Forensic Analysis)

Bachelor Degree, Chemical Engineering

Diploma, Environmental Science