Reginald Ezema

Quality Control Scientist with 9+ years of laboratory, quality assurance and analytical testing experience across GMP-regulated clinical, research and industrial environments. Experienced in QC testing, equipment verification, calibration, sample management, documentation, deviation investigation, CAPA support, data trending and compliance with quality systems. Hands-on experience with advanced analytical techniques, laboratory investigations, buffer/reagent preparation, environmental monitoring support and accurate GMP documentation.

Currently undertaking MSc Biomedical Science research at Keele University.

MSc Research Scientist - Guy Hilton Research Centre, Keele University

(2026-01)

• Perform aseptic cell culture, media preparation and sample handling following GLP principles.
• Maintain accurate laboratory records, analyse data and prepare technical reports.
• Support experimental troubleshooting, process optimisation and research documentation.

Quality Control Analyst - Northvolt Ett AB / Lyten-EU - Sweden

(2023-01 - 2025-12)

• Performed routine QC testing and sample characterisation using BET, GC-MS, ICP, PSD, SEM, LIBS and Karl Fischer titration.
• Conducted equipment calibration, verification and performance checks.
• Managed QC documentation, data review and deviation reporting in a highly regulated environment.
• Supported CAPA activities, continuous improvement initiatives and quality investigations.
• Maintained compliance with ISO standards, laboratory safety requirements and controlled procedures.

Medical Laboratory Scientist / Manager - Neomed Diagnostics

(2020-01 - 2021-12)

• Managed laboratory quality systems, documentation and regulatory compliance.
• Performed QC testing, instrument calibration and verification.
• Prepared reagents, buffers and quality control materials.
• Supervised sample receipt, processing, storage and result reporting.
• Successfully restored laboratory accreditation through compliance improvements.

Medical Laboratory Scientist - University of Nigeria Teaching Hospital

(2017-01 - 2020-12)

• Conducted microbiology, haematology, clinical chemistry and molecular testing.
• Maintained equipment, quality records, SOP compliance and quality control processes.
• Supported training of junior staff and laboratory workflow improvement.

MSc - Biomedical Science - Keele University (2026-12)

MSc - Applied Environmental Science - Halmstad University (2022-12)

BSc - Medical Laboratory Science - University of Nigeria (2015-12)