MARY AMOANOO
Accra
Summary
Results-driven chemist with extensive expertise in petroleum laboratory analysis and proficiency in operating and maintaining advanced analytical instruments, including ICP-OES, GC, and spectroscopy. Demonstrated success in proficiency testing programs, such as ASTM and Energy Institute (EI) schemes, along with Total Energies initiatives. Strong understanding of petroleum product testing, quality control measures, and laboratory safety protocols. Recognized for troubleshooting capabilities, process optimization skills, analytical mindset, meticulous attention to detail, and a collaborative approach to teamwork.
Overview
12
12
years of professional experience
Work History
Chemist
VERITY LABS LIMITED
03.2020 - Current
- Responsible for conducting analysis of petroleum products, maintaining laboratory equipment, and ensuring compliance with regulatory requirements.
- Operate and maintain ICP-OES for elemental analysis of metals in fuels and crude oil, ensuring data accuracy and instrument reliability.
- Lead training and development of junior laboratory staff on general laboratory procedures, including sample preparation, instrumentation, and quality control, resulting in improved team performance.
- Interpret analytical results and provide actionable recommendations for driving process optimization and product quality improvement.
- Ensure compliance with safety and environmental regulations, maintaining a safe working environment and minimizing laboratory waste.
- Developed an in-house XRF Spectrometer calibration model for sulfur analysis in crude and fuel oil, improving precision to ±0.05%.
- Improved instrument uptime by 30% through proactive maintenance and troubleshooting, resulting in improved proficiency results.
- Successfully implemented ICP-OES method validation for trace metal analysis, meeting ASTM D7111 and EN 16136 requirements and improving detection limits by 20%.
Refinery Laboratory Technician (National Service)
TEMA OIL REFINERY
09.2017 - 08.2018
- Gained hands-on experience with various analytical techniques such as chromatography and spectroscopy, enhancing skillset and versatility within the lab setting.
- Performed quality control testing on final products to verify conformity to specifications.
- Followed method or standard instructions and adhered to internal SOPs to eliminate repeat testing, deviations and investigations.
- Collaborated with senior technicians on complex experiments, resulting in successful outcomes and valuable learning experiences.
- Contributed to lab safety by adhering to strict guidelines and protocols during all tasks and procedures.
- Adhered to laboratory safety procedures to maintain compliance with quality control standards.
- Conferred with management and other laboratory staff to develop understanding of product specifications.
Quality Control Technician (Intern)
PERFECT PHARMACEUTICALS LIMITED
05.2014 - 08.2014
- Conducted routine laboratory tests, including stability studies and dissolution testing.
- Prepared and standardized solutions, reagents and samples for analysis.
- Collaborated with senior scientists and technicians to troubleshoot issues and optimize processes.
- Adhered to laboratory safety procedures to maintain compliance with quality control standards.
- Elevated team productivity by providing assistance and guidance to fellow interns when needed, fostering a collaborative work environment.
Education
BSc - Chemistry
Kwame Nkrumah University of Science AndTechnology (KNUST, Action Senior High School
Kumasi, Ashanti Region05.2017
Certificate - Atomic Absorption Spectroscopy
Lab-training.com
Online08.2023
WASSCE Certificate - General Science
Action Senior High School
Accra, Ghana06.2011
Skills
- Proficient in analytical tools and instrumentation
- Advanced laboratory techniques
- Preventive equipment maintenance
- Quality assurance analysis
- Proficient in analytical techniques
- Data analysis
- Precision instrument calibration
- Effective verbal communication
- Proficient in spectroscopy techniques
- Collaborative teamwork
- Critical thinking and analysis
Timeline
Chemist
VERITY LABS LIMITED
03.2020 - Current
Refinery Laboratory Technician (National Service)
TEMA OIL REFINERY
09.2017 - 08.2018
Quality Control Technician (Intern)
PERFECT PHARMACEUTICALS LIMITED
05.2014 - 08.2014
BSc - Chemistry
Kwame Nkrumah University of Science AndTechnology (KNUST, Action Senior High School
Certificate - Atomic Absorption Spectroscopy
Lab-training.com
WASSCE Certificate - General Science
Action Senior High School
PROFESSIONAL DEVELOPMENT
- Attended the Precursor Control Seminar organized by the Precursor Control Department, NACOC, September 3, 2025.
Acquired knowledge on monitoring controlled substances through effective collaboration to ensure public health and safety.
Applied precursor control regulations to enhance laboratory safety and compliance.
- Attended the Ghana Local Content Conference, Petroleum Commission, November 2022 & 2023
Enhanced understanding of local content policies and their impact on laboratory operations.
Networked with industry professionals to gain insights into advanced petroleum testing techniques.
- Participated in the West Africa Petroleum Standards Workshop, March 2022
Acquired knowledge of regional petroleum testing standards and regulatory compliance.
Applied best practices for laboratory quality control in petroleum analysis.
- Attended Leadership, Entrepreneurship and Career Development workshop by Leadership Empowerment Consult (LEC) Foundation, Kumasi, October 2014.
Developed strategic planning and team-management skills.
Created a personal career development plan that guided my professional growth.
- Member, Society of Petroleum Engineers (SPE), November 2023
REFERENCES
References available on request.