Raquel (Moraes dos santos) P.
Senior Chemical Analyst
Experience
Sep 2018 - Present
7 years 3 monthsJacareí, Brazil
Senior Chemical Analyst
Cebrace
- Lead analytical activities on raw materials and finished glass products using classical and instrumental methodologies.
- Develop, validate, and transfer analytical methods to ensure accuracy and compliance.
- Supervise laboratory operations, manage the technical team, and prepare schedules and performance indicators.
- Participate in high-complexity R&D and cost-management projects, enhancing analysis efficiency and quality assurance.
- Oversee equipment calibration, chemical control, and laboratory metrology.
- Ensure compliance with internal, external, and international audits
Mar 2010 - Sep 2018
8 years 7 monthsBrazil
Research and Development Technician
Companhia Siderúrgica Nacional
- Conducted R&D for product and process improvement through chemical method development.
- Managed environmental representation for ISO 14001 audits and compliance with environmental standards.
- Performed analytical validation and laboratory accreditation processes (ISO 17025) with local agencies (INEA).
- Conducted analyses using ICP-OES, spectrophotometry, gravimetric, and volumetric methods.
- Authored technical reports and statistical evaluations supporting production and R&D initiatives.
Mar 2010 - Apr 2016
6 years 2 monthsBrazil
Industrial Chemistry Technician
Companhia Siderúrgica Nacional
- Executed quantitative and qualitative analyses for steel, iron ore, oils, and environmental samples.
- Applied advanced analytical techniques to support production and quality assurance.
- Managed chemical inventory and documentation in compliance with safety protocols.
Sep 2007 - Sep 2009
2 years 1 monthBarra Mansa, Brazil
Industrial Chemistry Intern
DuPont
- Performed physical-chemical and HPLC analyses of agrochemical formulations.
- Developed and validated analytical methods and collaborated on Six Sigma and PHA (Process Hazard Analysis) projects.
- Participated in process safety (PSM) and environmental management (ISO 14001) initiatives.
- Supported formulation testing, storage compatibility studies, and product development.
Nov 2004 - Mar 2007
2 years 5 monthsBrazil
Industrial Chemistry Technician
Coopersul
- Conducted physical-chemical and microbiological analyses.
- Supervised GMP and HACCP audit compliance and supported ISO 9001 and ISO 22000 certifications.
- Managed reagent inventory, documentation, and audit readiness for MAPA and SIF regulatory inspections.
- Ensured product safety and adherence to manufacturing procedures during daily operations.
Summary
Experienced Chemist with a strong background in quality control, research and development, and laboratory management across the food, steel, glass, and agrochemical industries. Skilled in analytical method development and validation (instrumental and classical), transfer of techniques, and compliance with ISO 9001, 14001, and 17025. Proven leadership in managing laboratory projects, implementing methodological improvements, and ensuring compliance in national and international audits. Strong focus on technical innovation, process optimization, and team development under regulatory frameworks (GMP, ISO, environmental, and safety standards).
Languages
Portuguese
NativeEnglish
AdvancedSpanish
AdvancedEducation
Dec 2023 - Dec 2024
Anhanguera Educacional
Graduate Degree · Materials Engineering
Nov 2023 - Sep 2024
Anhanguera Educacional
MBA · Strategic Business Management and Economics
Mar 2023 - Dec 2026
Federal University of São Paulo
M.Sc. · Technological Innovation · São Paulo, Brazil
...and 2 more
Certifications & licenses
Innovation School
Lean Six Sigma Green Belt
Lean Six Sigma Yellow Belt
Tutor On-the-Job (Employee Onboarding)
WEBCONAI – Web Conference on Instrumental Analysis
Women with Purpose Program – Pepsico
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